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At a particular music store, CDs are on sale at $15.00 for the first one purchased and $11.00 for each additional disc purchased. Maria spends $70.00 on CDs. How many CDs has Maria purchased?
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At a particular music store, CDs are on sale at $15.00 for the first one purchased and $11.00 for each additional disc purchased. Maria spends $70.00 on CDs. How many CDs has Maria purchased?

User AbdelHady
by
7.2k points

2 Answers

3 votes
70-15= 55
next
55/11= 5

your number of CDs are 6, one at 15 dollars and five at 11 dollars
User Rutesh Makhijani
by
7.0k points
5 votes
she got 6 movies cause 11 times 5 is 55 plus 15 for the first movie would mean  movies all together.
User Sergio Costa
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6.5k points
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