Answer:
Juan and Antonio go out on a bike ride. They both start at the same place. Antonio speeds up faster than Juan for 5 minutes, but tires out and takes a break for 2 minutes. Then the slowly gets faster and gets to 4 miles at 15 minutes. Juan starts off slower than Antonio but keeps steadily increasing in speed. He reaches 4 miles in 13 minutes.
Step-by-step explanation:
