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Mathematics 7 Online
OpenStudy (rianiscool):

need help asap will give a medal Choose exactly two answers that are correct. 3. Which options could be the next step in simplifying this expression? 8 • (2 • 9) Choose exactly two answers that are correct. A. 16 + 72 (use the distributive property) B. 8 • 18 (use order of operations) C. 16 • 9 (use the associative property) D. 8 • 2 + 9 (use the associative property)

OpenStudy (anonymous):

A and B

OpenStudy (rianiscool):

why

OpenStudy (lucidiousxiv):

Actually the answer is B

OpenStudy (anonymous):

he said 2 answers

OpenStudy (rianiscool):

you pick more than one

OpenStudy (lucidiousxiv):

Ignore me xD. I know why B is correct, but I am confused on A.

OpenStudy (anonymous):

through the distributive, you end up with 8*2 and 8*9

OpenStudy (anonymous):

and add those together

OpenStudy (rianiscool):

thank you @J-bird

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