Pls help ily I’ll give brainliest if you show ur work

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?

A50% increase followed by 33 1/2% decrease

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a, b and c integers and a> 1