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Asked by Anonymous

a dvd costs twice as much as a music cd. jack buys 2 dvds and 2 cds and spends 45 dollars. determine how much one cd costs
10 years ago

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Answered by Ms. Sue
2c + 4c = 45

c = 7.50

10 years ago
Answered by mya
2x + 2y =45
10 years ago
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a dvd costs twice as much as a music cd. jack buys 2 dvds and 2 cds and spends 45 dollars. determine how much one cd costs

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