Question

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Which expression is equivalent to the given expression? 8y - 9
A.8y-16y-9
B.8y-9+8y
C.4y-9+4y
D.9y-8​

Answer 1

C

Explanation:

4y-9+4y simplified by combining like terms is 8y-9

Answer 2

C. 4y - 9 + 4y

Explanation:

C. 4y - 9 + 4y

Collect like terms:

4y + 4y - 9

Combine like terms:

8y - 9