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andrezito [222]
3 years ago
11

After a 20% discount and 5% sales tax, a book costs $16.80. What was the original price of the book?

Mathematics
1 answer:
natka813 [3]3 years ago
8 0

<u>Answer:</u>

19.15

<u>Step-by-step explanation:</u>

16.80 x 5% = 0.84

16.80 - 0.84 = 15.96

15.96 x 20% = 3.19

15.96 + 3.19 = 19.15

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The equation given in the question is
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