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Mathematics, 18.08.2019 13:00 junkmailemail42

The expression 12(x + 4) represents the total cost of cds mei bought in april and may at $12 each. which property is applied to write the equivalent expression 12x + 48?
a- associative property of addition
b- associative property of multiplication
c- commutative property of multiplication
d- distributive property

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