Mathematics, 20.10.2020 04:01, jenescobedo

Which expression shows 7+21 written as a product of two factors? (A)3(1+7)
(B)3(3+7)
(C)7(3+3)
(D)7(1+3)

Answers: 1

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Which expression shows 7+21 written as a product of two factors? (A)3(1+7)
(B)3(3+7)
(C...