Evaluate [-1 -(-3) ] × (-4)

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?

Which expression is not a polynomial?

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer