3x2(2+4)X22 PLEASE HELP

Peaches cost $4.29 per pound. find the cost of two and a quarter pounds of peaches.

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?

Find the slope and the y-intercept if there's one and the equation of the line given these two points( 3, 2) and( 3, -4)