Answer:
speed = distance/time
distance = 60 miles
time = 1.5 h
speed = 60/1.5
= 40 miles per hour
so the answer in the pic is the correct answer
D, 10.
Step-by-step explanation:
10+8=18 4/3x18=24
A: tracy's family has greater valiablity because put the number in order
