Solve as multi-step eqaution 24(34 + r) = 1200

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?

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

For what value of (y) is 3^3/3^y =1/9