Use the LCD to simplify and solve.x +  = x

A. {12}
B. {8}
C. {-8}
D. {-12}


Answer: C

Mathematics

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A. - 
B.
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D.

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A.

B.

C.

D.

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Use the distributive property to rewrite the expression. Simplify if possible.-9(3x) - 9(9y)

A. -9(3x + 9y) B. -9x(3 + 9) = -108x C. -27x - 81y D. -18(3x + 9y)

Mathematics