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25linm
05.10.2020 •
Mathematics
Which of the purchases would be the least expensive?
Purchase
A
Amount of sale
$150
$145
Sales tax rate
5%
7%
B
8%
$140
$135
9%
D purchase A
purchase B
purchase C
purchase D
Solved
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Ответ:
Retail price= x * (100%+80%)
Retail price= x * 180%=
Retail price= 1.8 x
Step-by-step explanation: