Information about two cars is shown below. Car 1 has a retail price of $22,700. It gets an average of 50 miles per gallon in the city. Car 2 has a retail price of $19,810. It gets an average of 30 miles per gallon in the city. The cost of gasoline is $3 per gallon. Including gasoline, after driving how many miles is the cost of the two cars equal?

The answer is 270 cars.you can do this by making a proportional relationship. for instance, 200 is the whole we are using, so on a “number line” 200 would be over 100%. now, since he sells 35% more, add 35% to 100% to get 135% on the other side of the “number line” on the bottom half, leaving the top half empty.cross multiply 200 by 135 then divide by 100 to get your answer. i hope this , if it did, , if you don’t mind, giving me brainiest! 200/100% } 200 • 135 /100 ? /135%