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Mathematics 13 Online
OpenStudy (anonymous):

Simplify the expression. [9 + (–5)] • (–4) A. –56 B. 16 C. 56 D. –16

OpenStudy (anonymous):

First, add 9 to (-5)

OpenStudy (anonymous):

4

OpenStudy (anonymous):

Then, multiply 4 by -4

OpenStudy (anonymous):

-16

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