3 years ago

A pair of shoes cost $50. You have a coupon for 20% off. What is the total cost of

Mathematics

1 answer:

Svetllana [295]3 years ago

3 0

$42

Explanation:
20% off means you pay only 80%
80%*50$=0.8*=40$
5% tax:*40=0.05*40$=$2.00 tax
$40.00+$2.00=$42

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3 years ago

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