Home depot has an electric drill that regularly sells for $18.50. it is on sale for 20% off. if the sales tax is 6%, what will y our final cost for the drill be?
1 answer:
18.50/100 = 0.1850 0.1850 x 20 = 3.70 18.50 - 3.70 = 14.80 14.80/100 = 0.1480 0.1480 x 6 = 0.888 14.80 + 0.88 = 15.68 the final cost would be $15.68
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