The fine for speeding is based on the formula F=45+10(s-60), where F is the fine, in dollars, that a person will receive for driving s miles per hour. If tamra was fined $375, how fast was she driving?

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