A DJ found a music store that had a great collection of used CD's. he purshased 38 CD's for a total of $235. The purchase included CD's priced at either $5.00 or $8.00. How many CD's in each price category did the DJ buy?

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- Mar 5th 2006, 09:15 AM #1

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- Mar 5th 2006, 09:54 AM #2Originally Posted by
**wild_flowr69**

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Additionally, we know that 38 CDs were bought, so:

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Two equations, two unknowns, so you can solve for x and y.

-Dan

- Mar 5th 2006, 10:53 AM #3

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