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A store is having a sale on DVDs and CDs. DVDs cost $4 and CDs cost $7. On one day, the store made $204 from DVD and CD sales, and sold a total of 39 items. Write a system of equations, then solve to find
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A store is having a sale on DVDs and CDs. DVDs cost $4 and CDs cost $7. On one day, the store made $204 from DVD and CD sales, and sold a total of 39 items. Write a system of equations, then solve to find how many DVDs and CDs were sold.

User Lakenen
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A store is having a sale on DVDs and CDs. DVDs cost $4 and CDs cost $7. On one day-example-1
User Klaus
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