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Mathematics 18 Online
OpenStudy (anonymous):

sweaters already on sale for 40% off the regualr price cost $38 when purchased with a promotional coupon that allows an additional 10% discount. Find the original price. Round your answer to the nearest cent.

OpenStudy (anonymous):

48 $ without additional 10% off? Then add 40 %?

OpenStudy (anonymous):

38/.50=76

OpenStudy (anonymous):

(h - 0.4h) - 0.1(h - 0.4h) = 38 0.6h - 0.06h = 38 0.54h = 38 h = 70.37

OpenStudy (anonymous):

0.4 is the 40% correct?

OpenStudy (anonymous):

0.4=40%

OpenStudy (anonymous):

Okay I thought so :) Thanks you guys!

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