3 years ago

Which algebraic expression represents "twice the sum of y and 9" A. 2+9y B.2(9y) C.2(y+9) D. 2+(y+9)

1 answer:

4 0

"Twice" means to double or times by 2 and "the sum" means the addition of two numbers.

So, C. 2(y + 9) is the answer.

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eduard

Answer:

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Step-by-step explanation:

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iren2701 [21]

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asambeis [7]

Answer:

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Step-by-step explanation:

Given

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Required

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