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AleksAgata [21]
3 years ago
8

I need help i need three more and one lesson tryna gts rn tho It’s due tdy :/

Mathematics
2 answers:
olasank [31]3 years ago
4 0

Answer:

y = 3x-3

Step-by-step explanation:

first we need to find the slope, which is change in y over change in x, and therefore the slope is 3, then we plug in a point giving us 3x-3

djyliett [7]3 years ago
3 0

Answer:

The answer is option 2, y=3x-3.

Step-by-step explanation:

The best way to figure these out imo is to just test to see if its true. for example to test option 2 you would simply multiply x by 3, and subtract three, and if it works then that's the answer.

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Answer:

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3 years ago
PLEASE HELP ASAP
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Answer:

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Step-by-step explanation:

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Solve the system of equations by the addition method <br> { 5x-y=-3<br> { 4x+3y=-48
Svetach [21]

Answer:

(-3,-12)

Step-by-step explanation:

Multiply the first equation by three to match the second equations y-term

  • 3(5x-y=-3)
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The y-terms cancel out

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Add the x-terms with each other and the terms after the equal sign as well

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Divide -57 by 19

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Input your x-term (-3) into one of the two first equations and multiply

Either:

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  • -12+3y=-48

Simplify your terms

  • -y=12
  • 3y=-36

Divide

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Step-by-step explanation:

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