Answer:
D
Step-by-step explanation:
Quadrant IV
you can just think of a point with a positive x and negative y, like (3,-2), and you can see it is in quadrant IV
Ans
3.6 mph
The total distance was 6 mi. and the total time was 5/3 hr.
6 ÷ 5/3 = 6(3/5) = 18/5 = 3.6 mph