Chang is putting money into a savings account. He starts with $450 in the savings account, and each week he adds $60.

Let S represent the total amount of money in the savings account (in dollars), and let W represent the number of weeks Chang has been adding money. Write an equation relating S to W. Then use this equation to find the total amount of money in the savings account after 13 weeks.​

Answer:

I really dont know

Step-by-step explanation:

2+2????

Answer:

fourth option

Step-by-step explanation:

If f(x) and g(x) are inverse functions , then

(f ￮ g(x) = (g ￮ f)(x) = x for all real numbers

Answer:

you have to change the -5 to a 5 then add 10 to it then you get 15, so a=15

 [tex]\bold{Hello!}\\\bold{Your~Answer~Is~Below!}[/tex]

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 [tex]\bold{Solution~Steps:}[/tex]

1.) Input [tex]a=4[/tex], [tex]b=3[/tex], and [tex]c=9[/tex] into the equation.

2.) Calculate 4 to the power of 2.

3.) Multiply 2 and 3.

4.) Multiply 6 and 9.

5.) Subtract 54 from 16.

6.) Fraction [tex]\frac{-38}{7}[/tex] can be rewritten as a decimal by dividing:

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 [tex]\bold{Answer:}[/tex]

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 [tex]\bold{Hope~this~helps,}\\\bold{And~best~of~luck!}\\\\\bold{~~~~~~~-TotallyNotTrillex}[/tex]

Answer:

I believe the answer is that there are 252 children in the hall in total.

Step-by-step explanation:

Answer:

Step-by-step explanation:

b-3368/2 = t

Answer:

It takes three months to clean all the windows.

Step-by-step explanation:

The building is cleaned four times a year.

Answer:

14i

Step-by-step explanation:

Answer:

True

Step-by-step explanation:

I hope this helps!

Answer:

3.8%

Step-by-step explanation:

if what you meant was percent, then thats your answer

Answer:

the answer to both is y approaches infinity

Step-by-step explanation:

since they are similar...

DF= 2.68

EF= 2.01

Answer:

8 hours

Step-by-step explanation:

Calculator 60 divided by 7.55= 7.94 round to 8

The amount of time Stan works to earn $160 will be 7.94 hours.

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

Given that Stan earned $7.55 per hour plus an additional $100 in tips waiting tables on Saturday evenings. He earned $160 in all.

The working time will be calculated by making an equation assuming the working time to be x hours.

7.55x + 100 = 160

7.55x = 160 - 100

7.55x = 60

x = 60 / 7.55 = 7.94 hours.

Therefore, the amount of time Stan works to earn $160 will be 7.94 hours.

To know more about Expression follow

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Answer:

Step-by-step explanation:

The scale factor is 1/5

B = 5 feet

answer:

0.08 percent as a ratio is: 8/100

explanation:

hope this helped <3 also if wouldn't mind could you pls give me brainliest? (im trying to level up) thanks! :)

Answer:

8/100

simplest form 2/25

Step-by-step explanation:

Answer:

Step-by-step explanation:

directrix x=2 and vertex (0, 0) means focus: (-2, 0)

also means the distance from the origin to the focus: a=2

y² = -4ax  

y² = -4×2x

y² = -8x

Answer:

-6y

Step-by-step explanation: 11-17=-6 which means that the answer would be -6y

use slope two point formula ans is 3/4

Answer: 3/4

Step-by-step explanation:M=5-2/1 - -3

Answer:

540 dollars

Step-by-step explanation:

You multiply 7.50 by 40 and get 300, then you multiply 6 times 40 and get 240, and you will add 300 plus 240 and get 540

Answer:

y=-1/2x+2

y=-3x-3

Step-by-step explanation:

Slope is rise/run, so finding slope is looking at y/x of the lines in between two points.

Then finding the y-intercept you look along the y-axis where the line passes through and what the value there is (look out for positive or negative!).

Answer:

gcf

Step-by-step explanation:because it say greatest number of groups

Answer:

1.68

Step-by-step explanation:

mark brainliest

Answer:

16.8

Step-by-step explanation:

Turn the percentage into a decimal.

7% = 0.7

Multiply.

24 * 0.7 = 16.8

Best of Luck!

Answer:

A

Step-by-step explanation:

Answer: 340

Step-by-step explanation:

Answer:

$3600 * 12

Step-by-step explanation:

To get the minimum amount of money the family must earn to meet the requirements of their budgets for one year, first you have to get their total budget for a month and then multiply it by the number of months in a year.

The monthly budget = Rent + food + child care + transportation + utilities + insurance + savings + taxes

Monthly budget = $870 + $550 + $375 + $480 + $400 + $235 + $400 + $290 = $3600

Minimum requirements for one year = $3600 * 12 months

Answer:

5=5=5

Step-by-step explanation:

Answer:

0

Step-by-step explanation:

Answer:

-x=-6+4

-x = -2

x= 2

Step-by-step explanation:

make it braintliest please

Answer:

9x-y=-5

Step-by-step explanation:

First, put this equation into slope intercept form (makes it easier)

9x-y=4

subtract 9x from both sides

-y=-9x+4

multiply by -1 on both sides

y=9x-4

Parallel lines have the same slopes, so the second line is y=9x+b (b is a placeholder for the y intercept)

now, find the y intercept

since the line has to go through (-1,-4), plug it into the equation

-4=9(-1)+b

-4=-9+b

5=b

so now the line would be y=9x+5... in slope intercept form. The question asks for the answer to be in standard form.

5 from both sides

y-5=9x

subtract y from both sides

-5=-y+9x

or

9x-y=-5

Answer:

Step-by-step explanation:

Note: there is typo- 549 should read $49

Discount is:

Discount % is:

Applying same discount to pair of shoes for $110:

Correct option is B