Mathematics

Mathematics, 01.12.2020 18:20, rashawng2005

Which expression is equivalent to (3b + 2r) + (4b +r)? A. 7b + 2r

B. 7b + 3r

C. 12b + 2r

D. 12b + 3r

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Which expression is equivalent to (3b + 2r) + (4b +r)? A. 7b + 2r

B. 7b + 3r

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