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)

Mathematics

1 answer:

zheka24 [161]3 years ago

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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