Question

The math dept is buying pizza for the students from either Papa Johns or

Cicis. The equation for Papa Johns can be represented as C=12p+15 which
includes a one time delivery charge. The equation for Cicis can be presented
as C=10p+12 which includes a one time delivery charge.
How much more does Papa Johns charge PER PIZZA than Cicis?

Answer 1

Papa Johns charges 2 more per pizza plus 3 more for the delivery charge so 5 total