Question

Each CD in a store costs $10, and each book costs $6. If you want to spend exactly $32, write an equation in standard form modeling this situation. Let c represent the number of CDs you buy, and b represent the number of books you buy.

Answer 1

Hi! So let’s say you buy two Cds that’s a total of 20$ & two books , which is 12$, giving you the sum of 32$ , I would write it as ;

c2+b2=32

Hope this helps :) good luck!