Ilya took one hour to drive from his apartment to philips arena and back. the return drive took 8 minutes less than the trip to the arena. if x represents the time it took ilya to drive from his apartment to the arena, which equation would you use to determine how long he drove each way? a) x - 8 = 1 b) 2x - 8 = 1 c) x - 8 = 60 d) 2x - 8 = 60