Mathematics, 26.11.2019 09:31 orlando979

Which pair of expressions is equivalent using the associative property of multiplication?

a. 4(2a ⋅ 5) = (4 ⋅ 2a) ⋅ 5
b. 4(2a ⋅ 5) = 8a ⋅ 20
c. 4(2a ⋅ 5) = (2a ⋅ 5) ⋅ 4
d.4(2a ⋅ 5) = 4 ⋅ 2a ⋅ 5

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Which pair of expressions is equivalent using the associative property of multiplication?

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