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15 July, 03:57

abdul bought 3 cds that were each the same price. including sales tax, he paid a total of $47.40. of that total, $2.70 was tax. what was the price of each cd before tax

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  1. 15 July, 04:23
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    Answer: the price of each CD before tax is $14.9

    Step-by-step explanation:

    Let x represent the price of each CD before tax.

    Abdul bought 3 CDs that were each the same price. It means that the total cost of the 3 CDs before tax is $3x.

    Including sales tax, he paid a total of $47.40. Of that total, $2.70 was tax. It means that

    3x + 2.7 = 47.4

    3x = 47.4 - 2.7

    3x = 44.7

    x = 44.7/3

    x = 14.9

    the price of each CD before tax is $14.9
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