Proposed zoning ordinances must undergo tests to determine their validity. These tests include which of the following? Unset starred question Ordinances must not be discriminatory. Ordinances must only apply to private property if the owners agree to them. Ordinances must only apply to public property. The power used to enact the changes can be exercised through whatever means are necessary.

Answers

Answer 1

Answer:

Ordinances must not be discriminatory.

Explanation:

Considering the available options, the Proposed zoning ordinances must undergo many tests to determine their validity. Among these is that "Ordinances must not be discriminatory."

This is true because, before the approval of zoning changes, public hearings are held and the proposed zoning ordinances must pass through certain tests to determine validity, these tests include the following:

1. Ordinances must apply to all properties similarly

2. Ordinances must not be discriminatory

3. The provisions of the changes must be clear and specific

4. The power used to enact the change must be used reasonably

5. The ordinances must promote public health and general welfare under the police power concept


Related Questions

The Japanese economy has been experiencing slow growth. As a result the Prime Minister, who thinks John Maynard Keynes was the greatest economist ever, has decided to increase government spending. As head of the economic council the Prime Minister asks you to determine the size of the increase needed to bring the economy to full employment.
Assume there is a GDP gap of 1 billion yen and the marginal propensity to consume (MPC) is .60. What advise do you give the Prime Minister?
a. The recessionary gap is equal to 625 million yen.
b. The inflationary gap is equal to 1 billion yen divided by 2.5 or 0.4 billion yen.
c. The recessionary gap is equal to 1 billion yen divided by 2.5 or 0.4 billion yen.
d. The inflationary gap is equal to 1 billion yen divided by 1.66 or 0.625 billion yen.

Answers

Answer:

c. The recessionary gap is equal to 1 billion yen divided by 2.5 or 0.4 billion yen.

Explanation:

The computation is shown below:

The multiplier is

= 1 ÷ (1 - MPC)

= 1 ÷ (1 - 0.60)

= 2.5

Now the increase in government expenditure for closing out the recessionary gap should be

Change in income = change in government purchase × multiplier

100 = change in government purchase × 2.5

So, the change in government purchase should be

= 100 ÷2.5

= 40

Hence, the option c is correct

American Corp. is currently an all-equity firm that has 22,000 shares of stock outstanding with a market price of $27 a share. The current cost of equity is 12 percent and the tax rate is 35 percent. The firm is considering adding $225,000 of debt with a coupon rate of 6.25 percent to its capital structure. The debt will sell at par. What will be the levered value of the equity

Answers

Answer: $447,750

Explanation:

The value of a levered firm is calculated as:

= (Number of shares outstanding * Market price) + (Debt * tax rate)

= (22,000 * 27) + (225,000 * 35%)

= $672,750

Equity = Value of levered firm - Debt

= 672,750 - 225,000

= $447,750

The discount rate is a. the rate at which the Fed lends to banks. b. the rate at which public banks lend to other public banks. c. the percentage difference between the face value of a Treasury bond and what the Fed pays for it. d. the percentage of deposits banks hold as excess reserves.

Answers

Answer:

a. the rate at which the Fed lends to banks

Explanation:

The discount rate is the interest rate that are applied for measuring the present value of future cash flows

It is the rate where the federal reserve would lends to the financial insituation or bank

So as per the given options, the option a is correct

And, the other options should be considerd as wrong or incorrect

Your company buys a computer system from IBM for $3 million and pays IBM $200,000 to install the computer system. The $3 million is on credit and your company pays $100,000 of interest on the loan in the current year. The acquisition cost of the computer system at the end of the current year will be

Answers

Answer:

$3.2 million

Explanation:

Calculation to determine what The acquisition cost of the computer system at the end of the current year will be

Using this formula

Acquisition cost=Purchase price+ Installation cost

Let plug in the morning

Acquisition cost= $3 million +$200,000

Acquisition cost=$3.2 million

Therefore The acquisition cost of the computer system at the end of the current year will be $3.2 million

If the slope of the budget line changes, there MUST have been a change in the consumer's preferences. an increase in the consumer's income. a change in the price of at least one good. a change in the price of both goods. None of these

Answers

Answer:

you change in the price of at least one good

Rev. Elvin Snider is the ordained minister at Crossroads United Methodist Church. His salary on his Form W-2 is $20,000. He also receives a $12,000 housing allowance. His housing costs for the year are $14,000. What is Rev. Snider's self-employment income?

Answers

Answer: $32000

Explanation:

It should be noted that ministers or clergymen can exclude the home rental value or housing cost from the calculation of the gross income

Rev. Snider's self-employment income

Therefore, in this case, Rev. Snider's self-employment income will be:

Salary = $20,000

Add: Housing allowance = $12000

Total = $32000

XYZ has two divisions: South and West. Overall net operating income is $26,900. South Division's segment margin is $42,800 and West Division's segment margin is $29,900. What is the amount of the common fixed expense not traceable to the individual divisions?
a. $45,800.
b. S56800.
с.$69,700.
d. $72,700.

Answers

Answer:

a. $45,800.

Explanation:

The computation of the common fixed expense not traceable is given below

Combined segment margin of two divisions ($42,800 + $29,900) $72,700

Less: net income -$26,900

Non traceable fixed cost $45,800

Hence, the amount of the common fixed expense not traceable to the individual divisions is $45,800

Therefore the option a is correct

A project has an initial cost of $44,000. Expected cash flows as a result of this project are projected as follows. Calculate the payback period for this project. Assume a discount rate of 9%.

Answers

Answer:

3.5 year

Explanation:

The computation of the payback period is given below:

Year          Cash Inflow       Cumulative Cash Inflow

1                $10,000                 $10,000

2               $10,000                   $20,000

3                $15,000                 $35,000

4                $18,000                 $53,000

Now the payback period is

=  3 year + ($53,000 - $44,000) ÷ $18,000

= 3 year + 0.5

= 3.5 year

Vaughn Manufacturing is unsure of whether to sell its product assembled or unassembled. The unit cost of the unassembled product is $24 and Vaughn would sell it for $51. The cost to assemble the product is estimated at $14 per unit and the company believes the market would support a price of $61 on the assembled unit. What decision should Vaughn make?

Answers

Answer:

Sell before assembly, The company will be better off by $4 Per Unit

Explanation:

Calculation to determine what decision should Vaughn make

PROFIT BEFORE ASSEMBLY

Profit = Sale price - Cost price

Profit= $51 - $24

Profit= $27 Per Unit

PROFIT AFTER ASSEMBLY

First step is calculate the Cost of Assembled Product

Cost of Assembled Product =$24 + $14

Cost of Assembled Product= $38 Per Unit

Now let determine the profit

Profit = Sale price - Cost price

Profit= $61 - $38

Profit = $23 Per Unit

Now let Determine what decision should Vaughn make

Hence, the Profit by selling assembled product is LOWER than selling the Unassembled product by :

$27 Per Unit - $23 Per Unit

= $4 Per Unit

Therefore the decision that Vaughn should make is: Sell before assembly, The company will be better off by $4 Per Unit

Assume the marginal tax rate is 10% for the first $20,000 of taxable income, 25% for taxable income from $20,001 to $50,000, and 35% for taxable income above $50,000. If Mr. Smith had taxable income of $80,000, how much tax does he owe

Answers

Answer:

the tax amount is $20,000

Explanation:

The computation of the tax amount is given below:

= 10% of $20,000 + ($50,000 - $20,001) × 25% + ($80,000 - $50,000) × 35%

= $2,000 + $7,499.75 + $10,500

= $19,999.75

= $20,000

hence, the tax amount is $20,000

The same should be considered and relevant too

Lisah, Inc., manufactures golf clubs in three models. For the year, the Big Bart line has a net loss of $3,500 from sales $201,000, variable costs $175,000, and fixed costs $29,500. If the Big Bart line is eliminated, $20,000 of fixed costs will remain. Prepare an analysis showing whether the Big Bart line should be eliminated.

Answers

Answer:

                             Net Income Analysis

                                       Continue   Eliminate   Increase/Decrease

Sales                               201,000          0                 201,000

Less: Variable cost        175,000          0                 175,000

Contribution margin      26,000            0                  26,000

Less: Fixed expenses    29,500          20,000         9,500

Net Income                     -3,500           20,000       -16,500

Therefore, the Big Bart line should not be continued.

When considering buying a new carpet that costs $3000, Regina was told there was a rebate of 10 percent. How would this affect Regina's purchase?
a) she would get back 10% of her $3000.
b) she would be less likely to buy this carpet.
c) she would have to pay 10% more money in addition to the $3000.
d) she would not have to pay taxes over 10% of the purchase price.

Answers

Answer: a) she would get back 10% of her $3000.

Answer: She would get back 10 percent of her $3000.

Why do mortgage brokers normally have no risk in the mortgage process? A. The broker usually does not loan the money. B. The mortgage broker doesn't sell you the property.
C. The mortgage broker simply brings the home buyer and the lender together. D. All of the above

Answers

Answer

D, all of the above.

Explanation:

Happy Trails, a bicycle rental company, is considering purchasing three additional bicycles. Each bicycle would cost them $249.66. At the end of the first year the increase to their revenues would be $140 per bicycle. At the end of the second year the increase to their revenues again would be $140 per bicycle. Thereafter, there are no increases to their revenues. At which of the following interest rates is the sum of the present values of the additional revenues closest to the price of a bicycle?
a. 5 percent.
b. 6 percent.
c. 7 percent.
d. 8 percent.

Answers

Answer:

D

Explanation:

We are to determine the IRR of the purchase

The internal rate of return is a capital budgeting method that is used to determine the profitability of a project.

Internal rate of return is the discount rate that equates the after-tax cash flows from an investment to the amount invested

Cash flow in Y0 = -249.66

Cash flow in Y1 = 140

Cash flow in  Y2 = 140

IRR = 8

To determine IRR using a financial calculator:

1. Input the cash flow values by pressing the CF button. After inputting the value, press enter and the arrow facing a downward direction.

2. After inputting all the cash flows, press the IRR button and then press the compute button

Chad is the founder of a firm producing self-driving vehicles. Because the industry is so new and chaotic, Chad favors a top-down strategic planning approach in which he exerts strong control over all aspects of the business, from product development and design to manufacturing and marketing. What is wrong with this scenario

Answers

Answer:

a. The self-driving vehicle industry is changing too much for the top- down approach to be effective.

Explanation:

The top-down strategic planning approach involves the company goals and their subdivisions. The aim is to gradually move from the top to down in a specific hierarchy. This approach lies on higher authority and in contrast the bottom-up strategy favors decision making that gives complete staff a voice.

Suppose a chair manufacturer is producing in the short run (with its existing plant and equipment). The manufacturer has observed the following levels of production corresponding to different numbers of workers:
Number of Workers Number of Chairs
1 10
2 18
3 24
4 28
5 30
6 28
7 25
a. Calculate the marginal and average product of labor for this production function.
b. Does this production function exhibit diminishing returns to labor

Answers

Answer:

(a)

MP = TPn - TPn-1

AP = TP/Q

No. of workers       No. of chairs   MP    AP

         1                              10              -       10      

         2                             18             8       9

         3                             24            6       8

         4                             28            4       7

         5                             30            2       6

         6                             28          - 2      4.6

         7                              25          -3       3.5

(b) Yes, this production function exhibits diminishing returns to labor. As we increase the number of laborers, the output per worker falls. we will see that the AP is falling with the rise parturient.

Cucina Corp. signed a new installment note on January 1, 2018, and deposited the proceeds of $50,000 in its bank account. The note has a three-year term, compounds 5 percent interest annually, and requires an annual installment payment on December 31. Cucina Corp. has a December 31 year-end and adjusts its accounts only at year-end. Required:

Answers

Question Completion:

Required:

1.Use an online application, such as the loan calculator with annual payments at mycalculators.com, to generate an amortization schedule. Enter that information into an amortization schedule with the following headings: Year, Beginning Notes Payable, Interest Expense, Repaid Principal on Notes Payable, and Ending Notes Payable.

2.Prepare the journal entries on (a) January 1, 2018, and December 31 of (b) 2018, (c) 2019, and (d) 2020.

3.If Cucina Corp.’s year-end were March 31, rather than December 31, prepare the adjusting journal entry it would make for this note on March 31, 2018?

Answer:

Cucina Corp.

1. Annual Amortization Schedule  

Year   Beginning       Interest Expense    Repaid Principal   Ending Notes

       Notes Payable  on Notes Payable                                      Payable

1        $50,000.00         $2,140.23               $15,842.25         $34,157.68

2        $34,157.68         $1,329.68               $16,652.80          $17,504.84

3        $17,504.84             $477.71                $17,504.77          $0.00

2. (a) January 1, 2018

Debit Cash $50,000

Credit Installment Note Payable $50,000

To record the issuance of the installment note.

December 31 of

(b) 2018

Debit Interest Expense $2,140.23

Debit Installment Note Payable $15,842.25

Credit Cash $17,982.48

To record the first installment repayment, including interest.

(c) 2019

Debit Interest Expense $1,329.68

Debit Installment Note Payable $16,652.80

Credit Cash $17,982.48

To record the second installment repayment, including interest.

(d) 2020

Debit Interest Expense $477.71

Debit Installment Note Payable $17,504.77

Credit Cash $17,982.48

To record the third and final installment repayment, including interest.

3. (b) 2018

Debit Interest Expense $625

Credit Interest Payable $625

To accrue interest expense for the year ($50,000 * 5% * 3/12)

Explanation:

a) Data and Calculations:

Installment note payable obtained on January 1, 2018 = $50,000

Period of note payable = 3 years

Interest rate = 5% compounded annually

Annual interest payment = December 31

three (3) State taxes and briefly describe each

Answers

The three state taxes are what you earn, taxes on what you buy, and taxes on what you own.

Earn: individual income taxes, corporate income taxes, payroll taxes, and capital gains taxes;

Buy: sales taxes, gross receipts taxes, value-added taxes, and excise taxes;

Own: property taxes, tangible personal property taxes, estate, and inheritance taxes, and wealth taxes.

What’s the best major among these and why plz .

Business management
Business marketing
Business banking

Answers

Answer:

With a strong focus on your employability, our MSc Strategic Business Management is for those wanting an in-depth knowledge and a critical understanding of the key aspects of strategic business and management in a global context. Whether you are a manager, consultant, analyst, or want to pursue a career as an entrepreneur, this one year postgraduate degree helps develop the most important concepts and real world practical models to enhance your career in a rapidly changing work environment.

 Explanation:

Business Degree In Marketing

Business Or Marketing Degree

Degree In Marketing

Degree In Marketing Salary

Degree In Marketing Management

Bachelor Degree In Marketing

Degree In Fashion Marketing

Master Degree In Marketing

Bs Degree In Marketing

Masters Degree In Marketing

Online Degree In Marketing

Graduate Degree In Marketing

Degree In Internet Marketing

Nut and Bolt guy Inc, sells nuts, bolts, fasteners and other related equipment. The CFO projects that net FCF for the next three years will be $11,000, $12,500 and $16,000, respectively. After that, the cash flows are expected to increase by 4.5 percent annually. What is the value of the firm if the WACC is 12.2%?

Answers

Answer:

$184791

Explanation:

The calculation of the value of the firm is given below:

Year         Future Cash Flow      PVF at 12.2%      PV of Cash Flow

1                 11000                               0.891                  9801

2               12500                               0.794                  9925

3               16000                                0.708                11328

Total                                                                              31054

Present Value of Terminal Value

= [16000 × (1 + 0.045) ÷ 0.122 - 0.045] × 0.708

= [16720 ÷ 0.077] × 0.708

= 153737

Now

value of Firm = 31054 + 153737

= $184791

A bicycle repair company conducted segmentation research and then targeted their direct mail coupons for a first bike tune-up to that identified customer segment. What basic question did targeting and segmentation answer for the company

Answers

Answer:

Who am I trying to reach?

Explanation:

Targeting and segmentation is the process by which a company focuses marketing activities regarding a particular product to a defined customer profile.

Certain criteria like income, age, location, culture and so on can be used as a basis for segmentation.

Basically the question that segmentation and targeting answers is - Who am I trying to reach?

In the given scenario the bicycle repair company conducted segmentation research and then targeted their direct mail coupons for a first bike tune-up to that identified customer segment.

So they answered who they want to sell to.

Chance, Inc. sold 5,000 units of its product at a price of $172 per unit. Total variable cost per unit is $131, consisting of $92 in variable production cost and $39 in variable selling and administrative cost. Compute the manufacturing margin for the company under variable costing.

Answers

Answer:

$400,000

Explanation:

Computation for the manufacturing margin for the company under variable costing

Using this formula

Manufacturing margin= Sales - Total variable production cost

Let plug in the formula

Manufacturing margin=( 5,000*$172)- (5,000*$92)

Manufacturing margin=$860,000-$460,000

Manufacturing margin= $400,000

Therefore the manufacturing margin for the company under variable costing is $400,000

Inga invested part of her $6000 savings in common stock and the rest in rare stamps. At the end of the year, she realized a gain of 9% on the stock and 12%on the stamps. If her savings now amounts to $6615, how much did she invest in stamps

Answers

Answer:

The amount Inga invested in stamps is $2,500.

Explanation:

Let x represents the amount invested in common stock. Therefore, we have:

Amount invested in common stock = x

Amount invested in stamps = 6000 - x

Rc = Rate of gain from common stock = 9%, or 0.09

Rs = Rate of gain from common stock = 12%, or 0.12

Amount of saving now = $6615

Therefore, we have

Amount of saving now = (x * (1 + Rc)) + ((6000 - x) * (1 + Rs)) ………….. (1)

Substituting all the relevant values into equation (1) and then solve for x, we have:

6615= (x * (1 + 0.09)) + ((6000 - x) * (1 + 0.12))

6615 = (x * 1.09) + ((6000 - x) * 1.12)

6615 = 1.09x + (6720 - 1.12x)

6615 = 1.09x + 6720 - 1.12x

6615 - 6720 = 1.09x - 1.12x

-105 = -0.03x

x = -105/-0.03

x = 3,500

Therefore, we have:

Amount invested in stamps = 6000 - x = $6,000 - $3,500 = $2,500

Therefore, the amount Inga invested in stamps is $2,500.

ing using a calculator​) Jesse Pinkman is thinking about trading cars. He estimates he will still have to borrow ​$ to pay for his new car. How large will​ Jesse's monthly car loan payment be if he can get a ​-year ​( equal monthly​ payments) car loan from the​ university's credit union at an APR of percent compounded​ monthly?

Answers

Answer:

Monthly car loan payment = $414 (Approx.)

Explanation:

Missing information;

Amount borrow = $29,000

NUmber of payment = 7 year x 12 = 84

Rate = 5.3% yearly = 0.053 / 12 monthly

Find:

Monthly car loan payment

Computation:

PV = $29,000

N = 84

r = 0.053/12

FV = 0  

PV = (PMT/r)[1 – 1/(1 + r)ⁿ] + FV/(1 + r)ⁿ  

29,000 = [PMT/(0.053/12)][1 – 1/(1 + 0.053/12)^84] + 0  

PMT = 413.98

Monthly car loan payment = $414 (Approx.)

Calculate the current price of a $1,000 par value bond that has a coupon rate of 6 percent, pays coupon interest annually, has 27 years remaining to maturity, and has a current yield to maturity (discount rate) of 15 percent. (Round your answer to 2 decimal places and record without dollar sig

Answers

Answer: $413.81

Explanation:

Price of a bond = Present value of coupon payments + Present value of face value

Coupon is a constant payment so is an annuity.

Coupon = 6% * 1,000 = $60

Price of bond = Present value of annuity + Present value of face value

= (Coupon * Present value interest factor of annuity (PVIFA), 27 periods, 15%) + (Face value / (1 + rate) ^ number of periods)

= (60 * 6.514) + (1,000 / (1 + 15%)²⁷

= $413.81

True or false? if false explain. An internally held public debt is like a debt of the left hand owed to the right hand.

Answers

Answer:True

Explanation: AN internally held debt is like a debt of the left hand owned to the right hand. This is a true statement. Left hand and right hand is ib the same body. Similarly,internal debit is taken from public of one's own nation. Just like things are in left hand or right hand, it remains in same person. Similarly, internal debit is borrowed from the people of the nation itself and is held within the nation.

type of power based on manager's ability to influence employees with something of value to them.​

Answers

Answer:

incentive or reward

Explanation:

incentive pay, time and a half pay for overtime are examples

If the U.S. economy is producing at a level that is substantially less than potential GDP and the government's budget deficits are increasing aggregate demand, then ____________________________ is not much of a danger.

Answers

Answer:

an inflationary increase in the price level.

Explanation:

Monetary policy can be defined as the actions (macroeconomic policies) adopted and undertaken by the central bank of a particular country to control the money supply and interest rates so as to boost or enhance economic growth. The central bank uses monetary policies to manage inflation, economic growth through long-term interest rates and level of unemployment in a country.

In order to boost economic growth, a monetary policy is implemented to increase money supply (liquidity). Also, it is used to prevent inflation by reducing money supply.

An inflationary gap, also referred to as an expansionary gap in economics, is typically used for measuring the difference between the gross domestic product (GDP) and the current level of Real Gross Domestic Products that exists when a country's economy is gauged at a full employment rate. Consequently, this situation causes the price of goods and services to go up with a low income level among the people living in the country.

A budget deficit is the amount by which spending exceeds income.

All other factors held constant or all things being equal (ceteris paribus), an increase in government's budget deficit drives the interest rate up.

Generally, when there's a deficit in government budget, they resort to issuing more bonds or borrowing money from creditors. These creditors are likely to be sceptical about the government's ability to repay the debt and as such would increase the interest rate.

Hence, an inflationary increase in the price level of goods and services is not much of a danger if the U.S. economy is producing at a level that is substantially less than potential gross domestic product (GDP) and the aggregate demand is being increased by government's budget deficits.

The first three cars I bought all fell apart around 50,000 miles. It was called planned obsolescence and no one seemed to care until companies entered the market and promised 70,000, then 80,000, and finally 100,000 warranties. What sets a great car apart from a good one now is not the quality, which is assumed, but performance, safety and fuel economy. A car that can achieve all three is highly sought after. In the automotive market, performance, safety and fuel economy are sterling examples of:

Answers

Answer:

Order Winners

Explanation:

Order winners basically mean the winning attributes that customers will seek in order to successfully buy a product.

This is in fact because a customer's decision in buying a product is based on the value for money, so things such as price, availability, performance, and design are things to be considered by customers before deciding on the product.

As in the case above, the winning attributes in making a car great are performance, safety, and fuel economy. If such is found in a car then it would lead the car to be highly sought by the customers.

Suppose potential income is $80 billion, actual income is $40 billion, and expenditures don't vary with income. If the actual budget deficit is $8 billion and the marginal tax rate is 20 percent, the cyclical deficit:________
a) is $4 billion.
b) is $8 billion.
c) cannot be determined from the given information.
d) is between zero and $8 billion.

Answers

A(4billion)

Because I 4-(5-22)-2
Other Questions
Find the value of the constant m 150 - 12m + 54 = 0 Find the missing side lengths Please anyone help me??? Purpose of the writer what's the term? A mixture of argon and neon gases at a total pressure of 874 mm Hg contains argon at a partial pressure of 662 mm Hg. If the gasmixture contains 12.0 grams of argon, how many grams of neon are present? Two trains leave towns 1542 kilometers apart at the same time and travel toward each other. one train travels 11 km/h slower than the other. if they meet in 6 hours, what is the rate of each train?Rate of the slower train:Rate of the faster train: 1. Ten times the sum of -270 and a number gives -20. Why would a researcher use a primary source instead of a secondary source when analyzing a a historical event Dawson Electronic Services had revenues of $80,000 and expenses of $50,000 for the year. Its assets at the beginning of the year were $400,000. At the end of the year assets were worth $450,000. Calculate its return on assets. Helpppppp pls brainly does not have any answers to radicals 4. What question can help you decide where to break the lines in your poem?-How wide is the page where the poem will appear?-Which words should be read as a unified group?-What words will create rhyme if placed at the end of lines?-Where do I want readers to stop, think, and reread part of the poem? In an action by the plaintiff against the defendant, one of the issues is whether the defendant is a licensed physical therapist. Normally, the names of all licensed physical therapists are registered with the office of the state Department of Professional Registrations. The plaintiff wishes to introduce a certified document, signed by the chief registrar of the department (who cannot be located), stating that an examination of the department's rolls does not disclose the defendant's name. Should the document be admitted Solve the following, where 0 < < 360.If cos =2/3 and tan A. disease B. cancer C. sickness D. visit What five words have similarities? Dirt paperclip keyboard pole vault night stand cubicle novel stapler monitor Which type of learner is great at seeing relationships between items, pattern recognition, and thinking "outside the box?A)Practical learnerB)Visual leamerC)Auditory learnerD)Physical learner t trng c tm quan trng nh th no i vi i sng ca cy:A. Cung cp nc, dinh dngB. Gi cy ng vngC. Cung cp nc, oxy, dinh dng v gi cy ng vngD. Cung cp ngun lng thc Use the substitution method to find the solution for the system of equations. Write the answer as an ordered pair. 3x+2y=23 (1/2)-y=4 Match the following: 1. the continuous movement of water between the Earth's surface and the atmosphere lead 2. pollutes water sources by dumping wastes in rivers, streams, and oceans putrefaction 3. the leading cause of water contamination in countries without water treatment plants stimulants 4. a source of water pollution caused by the overuse of pesticides and fertilizers humoral immunity 5. caused by an overabundance of organic matter in water supplies agriculture 6. the decomposition of organic matter by microorganisms hydrological cycle 7. a chemical pollutant that can enter the water cycle through agricultural or domestic use bacterial infection 8. can cause the contamination of underground water supplies if poured on the ground industry 9. a metal that leaks into water supplies via the soil or aging water systems eutrophication 10. depends upon the production of disease-specific antibodies to destroy harmful bacteria sewage 11. increases the activity of the central nervous system petroleum 12. reduces the activity of the central nervous system pesticides 13. caused by the reproduction of a small infectious agent, which produces poisons that destroy cells depressants what must be added 5x-2x+3x+7 to get 7x+7x-5