Select the expressions that are equivalent to 7(3b).
b + 21
7(-85 + 116)
(b...
Mathematics, 15.11.2020 01:00, KozzyKoz
Select the expressions that are equivalent to 7(3b).
b + 21
7(-85 + 116)
(b + 3)7
3b + 7
Answers: 2
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