If you're traveling 1600 miles and gas is 2.20 per gallon and the car gets 24 miles per gallon how much would that cost?

950 divided by 29 = 32.75 gallons of fuel required for the trip. At $2.50 per gallon which is 32.75 x $2.50 you get $81.75. At $3.00 per gallon you get $98.25.