Question 886641
A = 32 + .09x
B = 2 + .22x
When are they equal?
32 + .09x = 2 + .22x
Subtract .09x from each side
32 = 2 + .13x
Subtract 2 from each side
30 = .13x
Divide each side by .13
230.769 = x
Rounded to 231 miles.  Driving 231 miles, there is an equal charge.  More than that and Company B is more expensive.  Less than that and Company A is more expensive.
Your question, though, asked, "How many miles (to the nearest mile) can be driven per day if using Company B to yield the least rental charge?"  If that is actually what is written, the answer is 0.  0 miles means no charges at all.