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Mathematics, 06.10.2019 18:30 chocolate12377

17.vanessa simplifified an expression using the steps shown below

expression: 54+17+6

step 1: 17+54+6
step 2: 17+60
step: 77

which propety justifies steps 1

a. identitive
b. associative
c. commutative
d. distributive

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17.vanessa simplifified an expression using the steps shown below

expression: 54+17+6
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