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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
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Which expression is equivalent to (3b + 2r) + (4b +r)?
A. 7b + 2r
B. 7b + 3r
C. 12b + 2r
D. 12b + 3r
Mathematics
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Chengwei
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B. is the correct answer !
Davispuh
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Mar 22, 2021
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Davispuh
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Answer:
7b + 3r
Explanation:
=3b+2r+ 4b+r
= 3b + 4b+2r+r
= 7b + 3r
Ali Qanbari
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Mar 24, 2021
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Ali Qanbari
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