Paul has grades of 86 and 85 on his first two tests. what must he score on his third test in order to have an average of at least 90

Ahome improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour. if a customer rented the truck at 11: 10 am and returned the truck at 1: 40 pm the same day, what would his rental cost be?

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost

Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,