3+ means 3 and up hope i could help.
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:

Step-by-step explanation:
To find the quotient, we first need to know what quotient means.
Quotient is the solution to division problems.
So here is how we have to do this, first we identify our fractions:

Next, we must turn the fraction we are dividing by into a reciprocate:

Now we have 
Next, we multiply!:

Simplified:
