Answer:
1 hour and 20 minutes
Step-by-step explanation:
6mph= 6 miles every hour
1 mile = 10 minutes
2 miles = 20 minutes
8 miles = 1 hour and 20 minutes
D
Sorry I'm late
22.05 minutes
7.2 + 7.35 + 7.5 = 22.05 minutes
-180=-10v+10
-190=-10v
v=19
-7.8