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kakasveta [241]

3 years ago

13

Select all the expressions that are equivalent to 4(y+7) 4y+7 4y+28 3+1(y+7) 4y+4(7) 4+y+7 3(y+7)+(y+7) PLEASE GUYS I REALLY NEE

D THIS I REALLY NEED TO GET MY GRADE UP BEFORE THE SEMESTER ENDS!!!

1 answer:

sasho [114]3 years ago

7 0

Answer:

Step-by-step explanation:

4(y+7)=4(y)+4(7)

=4y+28

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Answer:

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Step-by-step explanation:

Plug y=8x into y=10x-4.

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Which is equivalent to x^3 y^-7

PilotLPTM [1.2K]

For this case we must find an expression equivalent to:

$x ^ 3 * y ^ {- 7}$

By definition of power properties we have to meet:

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Then, we can rewrite the expression as:

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3 years ago