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An MP3 player costs $80. A student has a coupon for 1 4 off. The student saves $7 per week. Assuming the price of the MP3 player does not change, how long will it take the student to save enough to buy it?

A) 8 weeks
B) 9 weeks
C) 11 weeks
D) 12 weeks

Respuesta :

The answer would be C. Hope that helps
slippy2714
1/4 of 80 = 20

So the student needs to save up 60$. 60/7 = 8.6. 
The answer is B, 9 weeks. 

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