Question

A store sells 12-packs of ballpoint pens for $1.09 each and composition books for $2.79 each. Cindy buys m packs of ballpoint pens and n composition books. The store offers a 5% discount for every 50th customer who makes a purchase. If Cindy gets the 5% discount, which expression will represent Cindy’s bill?

Answer 1

Answer:

.95(1.09m+2.79n)=candys bill

Step-by-step explanation:

5% off is like having 95% of the full price so .95=95%