mglyne2321 mglyne2321 09-03-2021 Mathematics contestada 1. Miriam is starting a lawn mowing business. She bought a mower for $450 and will spend about $1.20 per hour on gasoline. How many hours will it take for the average cost per hour for Miriam to do business to be less than $50. If x represents the number of hours she mows, which inequality shows the average cost per hour for Miriam to do business and what is the solution? (A.REI.2, A.CED.1) a. 450 + 1.20x < 50; she can never have an average less than $50 b. 450 + 1.20x < 50; 14 hours c. 450 + 1.20x < 50; 10 hours d. 450 – 1.20x < 50; 9 hours
