I think dialogue sorry if it is wrong
His average rate is 120 meters per minute.
Answer:

Step-by-step explanation:

All Done!
Answer:
We'd need to know the coordinates of the line segment.
A+b+c=5982
find the average of the three friends
5982/3=1994
add and subtract one to find the average
1994+1=1995
1994-1=1993
add all the years together to check
1993+1994+1995=5983