Gregory sees an $80.00 jacket on sale at 30% off. How much will it cost after a 7% sales tax is applied? $56.00 $59.92 $64.00 $67.43

Step-by-step explanation:

The jacket is 30% off which means the sale price is 70% of the original cost.

Multiply the original price by 70%:

80 x 0.70 = $56.00

Now multiply the sale price by 1 + sales tax:

56 x 1.07 = $59.92

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the answer is (-4,-4)

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