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Natalie earns $2.50 for each cd she sells and $3.50 for each dvd she sells.  Natalie sold 45 dvds last year.  She earned a total of $780 last year selling cds and dvds.

Write an equation that can be used to determine the number of cds [c] Natalie sold last year.

How many cd's did Natalie sell last year?



Answer :

MimiWal
45 x 3.50 = 157.50
780 - 157.50 = 622.50
622.50 / 2.50 = 249
Natalie sold 249 cds last year
raphaelford343

Answer:

each cd she sells and $3.50 for each dvd she sells. natalie sold 45 dvds last year. she earned a total of $780 last year selling cds and dvds.

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