You and your family are planning to rent a van for a 1 day trip to Disney World in Orlando, Florida. For your
van your family wants, Enterprise charges $25 per day plus 50 cents per mile to rent the van. Avis Car Rental
charges $40 per day plus 25 cents per mile to rent the same type of van.
1. Write a mathematical model to represent the cost of renting a van from Enterprise for 1 day.