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Mathematics

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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)

Answer :

Noah11012 Noah11012

Today at 8:00 PM

"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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