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Mathematics, 19.04.2020 23:30 chrisandthemike76

At a music store, CDs are sold at $5 each and DVDs are sold at $7 each. If one day it sold 10 more CDs than DVDs, and makes a total of $530, how many CDs and DVDs did it sell respectively?

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At a music store, CDs are sold at $5 each and DVDs are sold at $7 each. If one day it sold 10 more C...

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