Answer:
288miles
Explanation:
Given data
Base fee= $14.99
Additional charge= $0.88
let the number of miles be x
and the total charges for x miles be y
hence the expression for the total is
y=14.99+0.88x------------1
when y=268.43
let us substitute into the eqn 1 to find x
268.43=14.99+0.88x
268.43-14.99= 0.88x
253.44=0.88x
x= 253.44/0.88
x= 288 miles
Hence the number of miles is 288miles