Rita's company reimburses her expenses on food, lodging, and conveyance during business trips. The company pays $650 a for food and lodging and $0.55 for each mile traveled. Rita was reimbursed $3320. Part A: Create an equation that will determine the number of miles Rita drove on the trip. (3 points) Part B: Solve this equation to find how many miles Rita drove. Show all work for full credit. (7 points)