Luiza bought a gas can for $18.50 at the gas station. She put gas in the can that cost $3.50 per gallon. All together, Luiza spend $32.50 for the gas and the gas can. Which number line shows the number of gallons of gas she put in the can?

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.