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Sav [38]
2 years ago
7

20. What is the total cost of a $20 item after adding 5% sales tax?

Mathematics
1 answer:
marissa [1.9K]2 years ago
7 0
<h3>Answer: Choice B</h3>

Work Shown:

1.05*20 = 21

The 1.05 represents an increase of 5% because

100% + 5% = 1.00 + 0.05 = 1.05

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