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In Mathematics / Middle School | 2014-03-02

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 ([tex]c[/tex]) Natalie sold last year.

How many CDs did Natalie sell last year?

Asked by sam12

Answer (3)

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

Answered by MimiWal | 2024-06-10

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. ;

Answered by raphaelford343 | 2024-06-12

Natalie sold 249 CDs last year. We derived this by setting up an equation based on her earnings from CDs and DVDs. The equation was solved to find the number of CDs sold using her total earnings of $780.
;

Answered by MimiWal | 2024-12-23