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Stels [109]
3 years ago
8

Santino bought a book for $23.54. The price of the book was $22. What was the sales-tax rate?

Mathematics
2 answers:
emmasim [6.3K]3 years ago
8 0
The sales tax rate was C.) 7%

$22*.07(move the decimal two spaces left)
=1.54

$22+$1.54= $23.54
Amanda [17]3 years ago
4 0

Answer:  The answer is (C) 7%.

Step-by-step explanation:  Given that Santino bought a book for $23.54 and the original price of the book was $22. We are to find the sales-tax rate of the book.

The sales tax on the book will be

S=\$23.54-\$22=\$1.54.

Therefore, the sales tax rate will be

r=\dfrac{1.54}{22}\times 100\%=\dfrac{154}{22}\%=7\%.

Thus, the correct option is (C).

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