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Mathematics, 09.10.2021 01:00 myaxo

Kelly went to a store to purchase a coffee pot. She will use a coupon for 20% off. She can calculate the cost before sales tax using the following expression, where c
represents the original cost of the coffee pot.

c

0.2
c
Which other expression could Kelly use to calculate her cost before sales tax?

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Answers: 1

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Kelly went to a store to purchase a coffee pot. She will use a coupon for 20% off. She can calculate...
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