Bearclaws72 Bearclaws72

08-03-2017
Mathematics

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Which pair of expressions is equivalent using the Associative Property of Multiplication?
5(3a ⋅ 4) = 15a ⋅ 20

5(3a ⋅ 4) = (3a ⋅ 4) ⋅ 5

5(3a ⋅ 4) = (5 ⋅ 3a) ⋅ 4

5(3a ⋅ 4) = 5 ⋅ 3a ⋅ 4

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Аноним Аноним

08-03-2017

answer is 5(3a ⋅ 4) = (5 ⋅ 3a) ⋅ 4 (second one) ...this one is using Associative Property of Multiplication

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