Betty earns 7.50 per hour at a part-time job. let x be the amount of hours and y be the amount she earns. betty makes a graph to show how x and y are related. if she earns $60, how many hours did she work ?

Margaret is purchasing a house for $210,000 with a 15 year fixed rate mortgage at 4.75% interest she has made a 5% down payment the house is valued at 205,000 and the local tax rate is 3.5% homeowners insurance 600 per year what are her total monthly payment