Solve the system using the elimination method. Write the solution as an ordered pair. 3x + 2y = 22 −x + 4y = 2

Answers

Answer 1

Answer:

Neithere

Step-by-step explanation:

the answer is not 6,2 ive tried it ?

Answer 2

The solution of the given system of equation is (6, 2)

What is a system of equations?

Two or more equations to be solved together, i.e., the solution must satisfy all the equations in the system.

Given are the equations, 3x + 2y = 22

-x + 4y = 2

Solving by elimination,

Multiplying the second equation by 3, we get

3x+2y = 22

-3x + 12y = 6

Adding the equation, we get

2y+12y = 22+6

24y = 28

y = 2

Putting y=2 we get

3x+2*2=22

3x+4 = 22

3x = 18

x = 6

Hence, The solution of the given system of equation is (6, 2)

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Related Questions

hep . s I have e32 min left on the test​

Answers

Answer:

5/8

Step-by-step explanation:

it is actually simple my guy chill

Answer:

it is 5/8 the second one

Step-by-step explanation:

Use root test to determine the following series is convergent/divergent or inconclusive

Answers

By the root test, the series converges. We have

[tex]\displaystyle\lim_{k\to\infty}\sqrt[k]{\left|(-1)^k\frac{k^3}{3^k}\right|}=\lim_{k\to\infty}\frac{\sqrt[k]{k^3}}3=\frac13\lim_{k\to\infty}k^{\frac3k}=\frac13[/tex]

which is less than 1.

In case it's not clear why [tex]k^{3/k}[/tex] should converge to 1:

[tex]\displaystyle\lim_{k\to\infty}k^{\frac3k}=\lim_{k\to\infty}\exp\left(\ln k^{\frac3k}\right)=\exp\left(\lim_{k\to\infty}\frac{3\ln k}k\right)\to e^0=1[/tex]

34.00 -A video game is on sale at Amazon for 35% off the original price of $28.50. Both Pat and Henri want to purchase the game, but they only have $21 each. They will have to pay 10% sales tax. Pat and Henri have different strategies to calculate the price and decide if they have enough money to get the game. Pat takes 35% of $28.50 and subtracts that from the original price. She takes 10% of the sale price and adds it to the sale price to find the total amount she would have to pay. Henri finds 65% of the original price and then calculates 110% of the sale price. What is the sale price of the video game with tax? (1 point) Will Pat's strategy calculate the correct total? Explain the calculations. (2 points) Will Henri's strategy calculate the correct total? Explain the calculations. (2 points) Do they each have enough to purchase the game? (2 points) Explain your answers using complete sentences and show your work

Answers

Answer:

Sale price of video game with tax = $20.3775

Yes, they both have enough money to purchase the video game.

Step-by-step explanation:

Given that:

Original price of video game = $28.50

Discount on original price = 35%

Sales tax = 10%

Money available with Pat and Henri = $21 each

First of all, let us find out the price as per Pat's method.

Step 1:

Taking 35% of $28.50

[tex]\Rightarrow \dfrac{35}{100}\times \$28.50 = \$9.975[/tex]

Step 2:

Subtract from $28.50 to find the sale price:

$28.50 - $9.975 = $18.525

Step 3:

Take 10% of sale price:

[tex]\$18.525\times \dfrac{10}{100} = \$1.8525[/tex]

Step 4:

Add to sale price to get the final amount to be paid:

$18.525 + $1.8525 = $20.3775

Now, let us use Henri's method:

Step 1:

Find 65% of original price:

[tex]\dfrac{65}{100}\times $28.50 = \$18.525[/tex]

Step 2:

Find 110%:

[tex]\dfrac{110}{100}\times \$18.525 = \bold{\$20.3775}[/tex]

Sale price of video game with tax = $20.3775

Yes, they both have enough money to purchase the video game.

PHIENOX THE SNAKE IS THE BEST

Answers

Answer:

:) haha nice!

Step-by-step explanation:

my account was deleted dm2269994

Answer:

awe he/she is soooo cute   ФωФ

Step-by-step explanation:

hope you have a good day sir/ma'am

Which has the greater circumference, circle A with radius = 6 inches, or circle B with diameter = 10 inches. Explain how you know​

Answers

Answer:

skp

Step-by-step explanation:

Answer:

The answer would be circle A

Step-by-step explanation:

circle A: 12 inches for diameter

circle B: 10 inches for diameter

pog i will give u a pog if u get it correct

Answers

Answer:

32.4

Step-by-step explanation:

Answer:

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NEED ANSWERS ASAP PLEASE

Answers

Answer:

8

Step-by-step explanation:2 times 2 times 2

10 points
The angle of depression is 30 degrees from the bottom of the boat to a
deep sea diver a the depth of 120 ft. Find the distance x the diver must
swim up to the boat to the nearest foot. (Round, no decimal answers
please). *
x ft
120 ft

Answers

Answer:

x = 240 feet

Step-by-step explanation:

It is given that,

The angle of depression is 30 degrees from the bottom of the boat to a  deep sea diver at the depth of 120 ft.

We need to find the distance x the diver must  swim up to the boat. It can be calculate by applying trigonometry as follows :

[tex]\sin30=\dfrac{120}{x}\\\\x=\dfrac{120}{\sin30}\\\\x=240\ \text{feet}[/tex]

So, the distance the diver must swim up to the boat is 240 feet.

EASY QUESTION!
There are 10 marbles in a bag: 4 are blue, and 6 are red. What is the probability that a blue marble gets picked?

2/5
6/10
2/3
3/5

Answers

Answer:

The probability is 2/5

Answer:

6/10

Step-by-step explanation:

as you said it easy.

A box containing 12 wooden soldier statues and 18 wooden angels statues. What is the probability of randomly pulling out a wooden soldier statue, replacing it and then pulling out wooden soldier statue again?
A box containing 12 wooden soldier statues and 18 wooden angels statues. What is the probability of randomly pulling out a wooden soldier statue, replacing it and then pulling out wooden soldier statue again?
A. 36%
B. 40%
C. 12%
D. 16%

Answers

the answer is d 16%.

had a quiz with this question it and got these one right

Solve the equation using the distributive property and properties of equality. -5(a+3) = -55 What is the value of a?​

Answers

Answer:

its 8

Step-by-step explanation:

took the test

Write a compound inequality that represents the following scenario: The cost for any regular priced treat, t, in the store ranges between 1.25
and 5.99.

Answers

Answer:

The inequality will be: 1.25<t<5.99

Step-by-step explanation:

Inequalities are used to represent a range or less than or greater than quantities.

Compound inequalities are used to define ranges for a variable.

In the given statement,

t, in the store ranges between 1.25  and 5.99.

This means that t will be greater than 1.25 and less than 5.99

So,

The inequality will be: 1.25<t<5.99

What is the answer for this question plz help?

Answers

Answer:

29 hopefully its right

Answer:

29

Step-by-step explanation:

d+6c

Let d=5 and c = 4

5 + 6*4

Multiply first

5 +24

Then add

29

Trevin puts 8 gallons of gas in his car and pays $22 What is the cost of 1 gallon of gas​

Answers

Answer:

1 gallon of gas is $2.75

Step-by-step explanation:

becuase 22 divided by 8 (since they put 8 gallons in) = 2.75

Answer:

2.75

Step-by-step explanation:

If someone can please do the check for me, please.

Answers

Whats the question theres nothing attached

What is the value of x

Answers

Answer:

x = 20

Step-by-step explanation:

Exterior angle theorem

Exterior angle = Interior opposite angle 1 + Interior opposite angle 2

(9x + 16)° = 90 + (5x - 14)°

9x + 16 = 90 + 5x - 14

9x - 5x = 90 - 14 - 16

4x = 90 - 30

4x/4 = 60/4

x = 20

answer: x = 20 i hope this helps

whats 0.32 as a percent

Answers

Answer:

32%

Step-by-step explanation:

1.00 is 100%, so, 0.32 is 32%.

The decimal number 0.32 as a percentage is 32%.

We have,

To explain further, a percent is a way to represent a portion or a fraction of 100. When we multiply a decimal number by 100, we essentially scale it up to the corresponding percentage value.

In the case of 0.32, multiplying it by 100 yields 32, which represents 32% of the whole. So, 0.32 is equivalent to 32%.

To express 0.32 as a percent, we multiply the decimal value by 100.

So,

In this case,

To convert 0.32 to a percent, we perform the calculation:

0.32 x 100 = 32

Therefore,

0.32 as a percentage is 32%.

Learn more about percentages here:

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Determine two coterminal angles (one positive and one negative) for the given angle.
114

Answers

-246° and 474° i’m assuming because plus 360 is 474 and 114 minus 360 is -246

Courtney’s soccer team drank
20.5 bottles of juice after a game.
Each bottle contained 0.5 liters of
juice. How many liters of juice did
they drink in all? Show your work.
How did you know where to place
the decimal point? (6-3)

Answers

Answer:

10.25 liters

Step-by-step explanation:

the decimal goes between 10 and 25 because you multiply the .5 separately. hope this helped

what flavor was the juice thooooooo ?

13y + 2 - 2y = 10y + 3 - y

Answers

the answer is y= 11/12

Answer:

y= 1/2

Explanation:

please someone help me on this

Answers

The answer is 23° hope it help!

can you find all the angles plz

Answers

Answer:

hmmmmm

Step-by-step explanation:

You a sophomore aren’t you

Right? Pls reply ASAP i need this before 11:45am in need pls hurry

Answers

Answer:

I think so.

Step-by-step explanation:

If you do the math 2(5-3) exponent 2 - 4 = 4

So if y is 4 you should be correct!

Thb I think you need to know the value of y to solve this question.

John is x years old, Ahmad is 3 years older than John. The total of their age is 63 years. Form and equation and work out the age of Ahmad.​

Answers

Answer:

x = john

x + 3 = ahmad

x + (x + 3) = 63

2x + 3 = 63

2x = 60

x = 30

john is 30 so ahmad is 33

Marva bought 2 sodas for $2.19 each. She also bought 4 large bags of chips for a total of $10. If she gave the clerk a 20 dollar bill, how much change will she receive?​

Answers

Answer:

10 dollars?

Step-by-step explanation:

Answer:

$10 dollars

Step-by-step explanation:

The FIRST ANSWER GETS BrAINLIEST

Answers

Answer:

me

Step-by-step explanation:

What is the product of the three smallest prime numbers which are greater than 1?

Answers

Answer:

30

Step-by-step explanation:

Those prime numbers are 2, 3 and 5

2 * 3 is 6 * 5 is 30

i hope this helped, please mark Brainliest, thank you!!

Answer:

30

Step-by-step explanation:

The three smaller primes are: 2, 3, and 5

So their product is: 2 * 3 * 5 =30

Please help!!!!!!!!!!!!!!!! Jeremiah is saving money in a bank account. He opened the account with $25. Each month he adds the same amount of money to the
account. After 8 months, the account has $505. Which equation can be used to calculate the amount of money the account, y, and after x
months?
Answer choices :
A.y=8x+25
B.y=25x
C.y=25x+505
D.60x+25

Answers

Answer:

a.)

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

help
I need it
help
I need it
help
I need it

Answers

Answer: -14.8

Procedure:
Get the angles measures
Cross multiply
Plog in the calculator 20cos(138)x
And you get -14.8628....
Round your answer -14.8

Answer:

I cant help u and I am sorry but thank you

Step-by-step explanation:

Suppose that two fair dice are rolled. Find the probability that the number on the first die is a 6 or the number on the second die is a 4.

Answers

Answer:

[tex]Probability = \frac{1}{36}[/tex]

Step-by-step explanation:

Given

Two fair dice

Required

Determine the probability that the outcomes is 6 on the first and 4 on the second

First, we need to write out the sample space of both:

[tex]S_1 = \{1,2,3,4,5,6\}[/tex]

[tex]n(S_1) = 6[/tex]

[tex]S_2 = \{1,2,3,4,5,6\}[/tex]

[tex]n(S_2) = 6[/tex]

Where S1 represents the first and S2, the second

The probability of outcome of 6 on the first is:

[tex]P(6) = \frac{n(6)}{n(S_1)}[/tex]

[tex]P(6) = \frac{1}{6}[/tex]

The probability of outcome of 4 on the second is:

[tex]P(4) = \frac{n(4)}{n(S_2)}[/tex]

[tex]P(4) = \frac{1}{6}[/tex]

So, the required probability is then calculated as:

[tex]Probability = P(6) * P(4)[/tex]

[tex]Probability = \frac{1}{6} *\frac{1}{6}[/tex]

[tex]Probability = \frac{1}{36}[/tex]

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