Mathematics, 05.10.2019 06:30 Sariyahhall1

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)

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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)...

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