Answer:
60?
Step-by-step explanation:
4000/200 = 20
20 × 3 =60
Answer:
=28
Step-by-step explanation:
3(5 p - 1 p ) - 4 ( 3 p -7) when p = 4
3 (20-4) -4 ( 12 - 7)
60 - 12 -48 +28
= 28
average Speed and velocity = distance / time = 160 / 2 = 80 miles per hour.