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? A number line going from negative 10 to positive 10. A point is at 1.5. A number line going from negative 10 to positive 10. A point is at 4. A number line going from negative 10 to positive 10. A point is at 9.2. A number line going from negative 10 to positive 10. A point is at 10.2.