Answer:37.2 sec
Step-by-step explanation:
Given
Joel takes 81 sec for 14 mile long track
speed of joel
mi/min=10.37 mi/min
Jason takes 69 sec for 14 mi track
so jason speed is 
if both starts from same spot in opposite direction then

where x is distance covered by Joel
then x=6.44 miles
therefore time required

Answer:
I hope you enjoy it if you have any questions ask me
The other endpoint is (10, -8
Not sure about the statement
movement down 5 units
move right 2 units
Answer:
11.46 I believe
Step-by-step explanation: