Afactory produces 6 motorcycles in 9 hrs find how many hours it takes to produce 16 motorcycles at this rate ?

Answer this question only if you know the answer! 30 points and

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?

Car a and car b were in a race .the driver of car b claimed that his car was twice as fast as car a