Answer: The answer is D: y=2/5x
Step-by-step explanation:
Let y represent the number of laps George runs, and x the number of minutes it takes him to run those laps. We know that it it takes George 25 minutes to run 10 laps; therefore, the number of laps George runs per minute is 10/25 which is equal to 2/5.
(Make sure you keep your promise(s) lol.)