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Mathematics 11 Online
OpenStudy (anonymous):

$17.99 CD; 10% discount

OpenStudy (anonymous):

Do you understand discount? What should you do with 10%?

OpenStudy (anonymous):

pellet you tell mee oviously i dont know thats why i posted it up their and i think uu turn it into a hundred

Directrix (directrix):

$17.99 times 10% discount gives a cost of $17.99 times .90 = 16.191 which rounded is $16.19 for the cost of the CD.

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