Vermillion Vermillion

22-09-2018
Mathematics

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Which expression is equivalent to 7b+4b - 1b?
2b
4b
10b
12b

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cowgirll14 cowgirll14

22-09-2018

The answer is ten b
7+4=11-1=10

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22-09-2018

The answer is 10b because if you add 7b + 4b it’s 11b, then 11b - 1b is 10b.

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