A hiker climbed up from the bottom of a mountain. His elevation increased at a rate of 25 feet each hour.Which equation models the change in his elevation at 5 hours? GIVING BRAINLIEST IF FAST AND CORRECT ANSWER!!!!!!!!

A hiker climbed up from the bottom of a mountain His elevation increased at a rate of 25 feet each hourWhich equation models the change in his elevation at 5 ho class=