Car A gets 640 miles on 20 gallons of gas. Car B 390 miles on 13 gallons of gas. Which car gets better gas mileage? Explain your answer in 2-3 sentences. Use the sentence frames to help you.

Car ___ gets better gas mileage. I know this because Car A gets miles per gallon and Car B gets ___ miles per gallon. When you compare them, Car ___ has a (lower/higher) cost per gallon which means it costs (less/more) to travel the same distances.

On traditional maps, earth is represented in a flat plane, or by euclidean geometry. however, a globe is a more accurate model that comes from elliptical geometry.how does a globe represent the fact that there are no parallel lines in elliptical geometry? the equator is not parallel to any other latitudinal lines. the north and south poles are never connected by a geodesic. the geodesics connecting the north and south poles never intersect. the geodesics connecting the north and south poles intersect at both of the poles.