Plz answer ! (20 points) two airplanes left the same airport and arrived at the same destination at the same time. the first airplane left at 8: 00 a. m. and traveled at an average rate of 496 miles per hour. the second airplane left at 8: 30 a. m. and traveled at an average rate of 558 miles per hour. let x represent the number of hours that the first plane traveled. how many hours did it take the first plane to travel to the destination? (write an equation)