Whoever answers the question first and right will get

Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.

Whats the name of the vertical axis

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?