don't really have an explanation, just try as hard as you can, I'm kinda not functioning right now. So I wish you luck to whatever your doing and I hope you get a good grade.
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.