3 years ago

What is 2(2x+5y)+3(x+3y)

1 answer:

pogonyaev3 years ago

6 0

Answer:

4x+10y+3x+9y=0

7x+19y=0

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beks73 [17]

Hello:

Okay, this problem should be taken in a series of steps:

What is the slope's formula?

$\rm\hookrightarrow \frac{y_2-y_1}{x_2-x_1}$

Okay, now let's use this knowledge

10. (5,-19) and (-5,21)

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11. (12,1) and (12, -1)

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Answer:

Hopefully that helps!

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