3 years ago

Bob bought a new book and paid $2.10 tax on the book. If the tax rate was 7 ½%, what was the cost of the book?

2 answers:

8 0

$15.75
2 x 7.5 = 15
0.10 x 7.5 = 0.75
15 + 0.75 = $15.75
Hope this helped

jonny [76]3 years ago

5 0

Bob bought the most 7% is the answer

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Step-by-step explanation:

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