Peter wants to go visit his grandmother. she lives 6 miles away from his house. he called an uber and goes over the fare schedule with the company. they charge a mandatory fuel fee of $3.00 plus 2.25 per mile. if he gives the driver a $20 bill apon arriving at his grandmother's house, how much change will he get back? explain how you got the information needed to solve this problem in three different ways(creating a graph, developing an equation and using a table.