Question 68110
For the 1st day the equation for the 1st agency is
cost[1] = 15 + .07m
here m is miles driven
For the 2nd agency,
cost[2] = 19 + .05m
cost[1] = cost[2]
15 + .07m = 19 + .05m
.02m = 19 - 15
.02m = 4
m = 200 miles answer