Iyell will save $7.68 on a classical music CD that has a price of $23.99.
Off means in market - The actual price of the objects/things will be different from the marked price.
Coupon means in market - The actual price of the objects/things will get reduced after applying the coupon.
For example:
1. 20% off on $60.
so, the price of $60 will get reduced by 20%
20% of $60 = ( 20x60 ) /100 = $12
actual price will be $60 - $12 = $48
Here, we have given that the marked price of CD is $23.99
First the 15% off sale will apply on the CD
15% of $23.99 = (15 x 23.99 ) / 100 = $3.5985
now, the price of CD will become, $23.99 - $3.5985 = $20.3915
now, to get maximum discount Iyell will apply the coupon for 20% extra off.
20% of $20.3915 = $4.0783
then, the actual price of CD will become, $20.3915 - $4.0783 = $16.3132
Iyell have save $4.0783 + $3.5985 = $7.68
Hence, Iyell will save $7.68 on a classical music CD that has a price of $23.99.
Learn more about "Percentage off and Calculation" from here: https://brainly.com/question/3481952
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