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Mathematics, 03.10.2019 04:00 desscraft30

The amount of sales tax charged is directly proportional to the amount of the purchase. anna pays $3.90 sales tax on a $60
purchase. what is the rate of the sales tax? what would the sales tax be on a $340 purchase?
3.5%; $11.19
5%; $17.00
6%; $20.40
6.5%; $22.10

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Answers: 1

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