Solve the Problem $x$ Represent Your Cycling Rate in Miles Per Hour

Solve the problem.
-You drive 115 miles along a scenic highway and then take a 36 -mile bike ride. Your driving rate is 5 times your cycling rate. Suppose you have no more than a total of 4 hours for driving and cycling. Let $x$ represent your cycling rate in miles per hour. Use a rational inequality to determine the possible values of X.

A) $x \geq 14.8 \mathrm { mph }$
B) $x \leq 14.8 \mathrm { mph }$
C) $x \geq 30.6 \mathrm { mph }$
D) $x \leq 56.1 \mathrm { mph }$