Mathematics
makenzie1270
2015-11-01 14:57:21
Which expression shows the sum 9 + 21 rewritten as a product of the GCF and a sum? A. 9(1 + 21) B. 3(3 + 7) C. 3(3 + 21) D. 9(1 + 3)
ANSWERS
ybsteven
2015-11-01 16:48:30

B. 3(3+7) use the distributive property and u will get back 9+21

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