Bradley has a coupon for 15% off the price of a computer. The sales tax is 8%.
How much money did Bradley save, including sales tax, by using his coupon?
(Total cost of the computer with sales tax and coupon is $454.41)
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Answer: $31.81Step-by-step explanation:First figure out how much the sales tax was454.41×0.8=36.35Then figure out how much the coupon subtracted off the total price454.41×0.15=68.16Subtract 68.16 by 36.3568.16-36.35=31.81