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Which expression is equivalent to 7b+4b - 1b? 2b 4b 10b 12b
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Aug 13, 2019
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Which expression is equivalent to 7b+4b - 1b?
2b
4b
10b
12b
Mathematics
college
Valicos
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The answer is 10b because if you add 7b + 4b it’s 11b, then 11b - 1b is 10b.
Steve Buzonas
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Aug 13, 2019
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Steve Buzonas
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The answer is ten b
7+4=11-1=10
Rra
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Aug 18, 2019
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