Seudónimo Seudónimo

03-05-2016
Mathematics

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Juanita wrote 3 x 47 as 3 x 40 + 3 x 7. Which property did she use to rewrite the expression?

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apologiabiology apologiabiology

03-05-2016

distribute proporty
a(b+c)=ab+ac
3=a
b=40
c=7
3(40+7)=3*40+3*7

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