The gas tank on your lawn mower holds 1/8 gallon of fuel. you can mow 2 1/4 lawns with one tank of fuel. at this rate, how many lawns could you mow with 1 gallon of gas?

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

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?