Question

A company rents out 15 food booths and 20 game booths at the county fair. The fee for a food booth is 100$ plus 5$ per day. The fee for a game booth is 50$ plus $7 per day. The fair lasts for d days, and all the booths are rented for the entire time. Write and simplify an expression for the amount in dollars that the company is paid.

Answer 1

105 times 15= 1575
57 times 20= 1140 
1140+1575= 2715 

(2715)(d)= x 

x being the total amount the company paid