8 shoes. each pair has 8!
The answer is B.the positive correlation between the number of trucks that drive on a road and the amount of maintenance the road needs.
Answer:
c.
Step-by-step explanation:
you can see that the graph only extends from 2 to 5, and because of the closed circles you know its ≤ not < for the signs
X/4 = 4.3/2.5
x/4 = 1.72
x = 1.72 x 4
x = 6.88