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Mathematics 16 Online
OpenStudy (anonymous):

The total price of 4 equally priced markers is $6.40. If 10 or more markers are purchased, the cost per marker is decreased by .25 for the entire order. How much will 12 of these markers cost?

OpenStudy (anonymous):

I came up with 14.40 as the answer. Am I wrong?

OpenStudy (experimentx):

0.75 * 12 * 6.40

OpenStudy (experimentx):

must be total price - 25 % of total price total price = quantity * rate

OpenStudy (anonymous):

6.40 is the price of 4 markers together 1.60 is the price of each individual marker.

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