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12345 [234]
3 years ago
15

Catherine paid $144.97 for an MP3 player. If the price paid includes a 9% sales tax, which of the following equations can be use

d to determine the price of the MP3 player before tax?
Mathematics
1 answer:
scZoUnD [109]3 years ago
5 0
Catherine could take the original price of $144.97 and multiply it by .09 (9%). This would equal a sales tax of $13.073 which could be rounded to $13.01. Then add the original price of $144.97 to the tax of $13.01 to get a total of $157.98.
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