Peter hired a cleaning company to clean his house. the cleaning company charges a fixed fee of $15 plus $17 per hour to clean a house. a. write an equation that can be used to determine c, the total amount in dollars that the cleaning company charges to clean a house in h hours. b. the cleaning company charged a total of $83 to clean peter's house. how many hours did it take to clean peter's house? show or explain how you got your answer. a second cleaning company charges $20 per hour to clean a house. the second company does not charge a fixed fee in addition to their hourly rate. c. if peter went with the second company, how much would he end up paying? d. which company is less expensive? by how much?