Answer:
After 167 miles the Budget rental deal would be better than the U-haul deal
Step-by-step explanation:
Let <em>x</em> be the number of miles.
Considering the U-haul plan the cost can be expressed as:

Consider the Budget rental plan the cost can be expressed as:

For the Budget rental plan to be better than the U-haul plan the relation between the two cost equation will be:

Substitute the equations of <em>u</em> and <em>b</em> and solve for <em>x</em>:

So after 167 miles the Budget rental deal would be better than the U-haul deal.