Find the price of each option.

Question

A CD costs $10. A deluxe CD bundle costs the same as 2 CDs and one premium CD bundle. The band sells 450 CDs, 110 premium CD bundles, and 45 deluxe CD bundles for a total of $11,600. 

Answer 1

c represents the number of CD's

d represents the number of deluxe bundles

p represents the number of premium bundles.

 

c = 10

d = 2c + p

450c + 45d + 110p = 11600

 

Can you solve using substitution?