Solve the linear system using substitution. Show your work.
y = -3x + 3
4x +3y = -1

Answers

Answer 1
Sub y in the second equation by y in the first equation:
We get 4x+3(-3x+3)=-1
4x-9x+9=-1
-5x=-10
x=2
Sub in the first equation
y=-3(2)+3
y=-3
Answer 2

Answer:

x=2 and y=-3

Step-by-step explanation:

y=-3x+3, 4x+3y=-1 solve using substitution

y=-3x+3 solve y=-3x+3 for y

4x+3y=-1

4x+3(-3x+3)=-1 simplify both sides of the equation

-5x+9=-1

-5x+9-9=-1+-9 add -9 to both sides

-5x=-10

-5x/5=-10/-5 divide both sides by -5

x=2

substitute 2 for x in y=-3x+3

y=(-3)(2)+3

y=-3 simplify both sides of the equation

answer; x=2 and y=-3


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Because it is being multiplied in parathenses it means that both the numbers would have to be multiplied.

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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the quarter circle=

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Step-by-step explanation:

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Answer:

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afhs

Step-by-step explanation:

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Answer:

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Answer:

300 times.

Step-by-step explanation:

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Pls help me

AND

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Answer:

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Answer:

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Step-by-step explanation:

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Answers

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Answers

.......................

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Answers

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See photo for information

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

Given

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Required

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No dropdown to select from. So, I will provide a general solution.

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Answers

Answer:

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Step-by-step explanation:

Answer:

14/3

Step-by-step explanation:

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have a great day

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Answer:

Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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IF ANSWERD CORRECTLY WILL GIVE BRAINLIEST DO NOT GIVE ME PDFS IF YOU DO I WiLL REPORT YOU
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Answers

Answer:

challenge because it said 28 people spent between 15 and an hour if that is so the could have been there for an hour so there

Step-by-step explanation:

Answer:

The inference makes an incorrect statement.

Step-by-step explanation:

It is said that Tonya sampled 35 customers, where 28 of them spent 15-60 minutes, and 5 people spent over 60 minutes. This means that there are already 5 people that shop for over an hour. There may also be a bigger portion of shoppers that shop for exactly 60 minutes (1 hour), which is NOT less than 1 hour.

Hope that this helps! :)

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