Which expression is equivalent to (3b + 2r) + (4b +r)? A. 7b + 2r B. 7b + 3r C. 12b + 2r D. 12b + 3r

asked Mar 19, 2021 91.9k views

2 votes

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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5 votes

B. is the correct answer !

Davispuh answered Mar 22, 2021

4.7k points

4 votes

Answer:

7b + 3r

Explanation:

=3b+2r+ 4b+r

= 3b + 4b+2r+r

= 7b + 3r

Ali Qanbari answered Mar 24, 2021

4.8k points

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