Taxi express, inc. has a pickup fee of $5.00 and charges 1.75 per mile. golden cab, inc. has a pickup fee of $2.50 but charges $2.25 per mile. at what distance does golden cab first become more expensive

no solution

step-by-step explanation:

there is not enough information in the problem to solve.

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.