Mathematics, 11.10.2020 22:01 pennygillbert

Which two expressions are equivalent? a.) 2a and 9/3 (a)
b.) 5a and 3(2a)
c.) 4a - 2a and a+a
d.). 4a - a and 1+1+1+a

Answers: 2

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Which two expressions are equivalent? a.) 2a and 9/3 (a)
b.) 5a and 3(2a)
c.) 4a - 2a a...