Evaluate 2x4y for x = 2 and y = 4. 1.-64 2.1/8 3.1/2

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?

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

Which of the following contains a variable?