2 and 1/4 miles is how far Mary walks around the track. This is because she walks for 15 minutes before Jerry gets there, which is 0.75 miles at 3mph. Then Jerry goes for 2 miles, which is half an hour. Half an hour is double 15 minutes, so it's double 0.75 miles. So 0.75 plus 1.5 = 2.25 Mark me brainliest :3
Answer:
B i would be good i solve 20 minutes
Answer:
56.52mm
Step-by-step explanation:
Step-by-step explanation:
im not going to go in to detail but the answer is c
