Please help me with this asap i’ll mark you as brainliest :)and btw it’s more than one answer

Jamie is hiking up a small mountain. he climbs up at a constant rate of 300 feet/hour until he reaches the peak at 1,500 feet. after that, he hikes down at the same rate to the base of the mountain. the equation that models jamie’s elevation, e, after t hours is e = . jamie’s elevation will be 600 feet after hours and after hours.

Identify the number as a rational or irrational.explain. 127

When a valve is open 281 gallons of water go through it in one hour the number of gallons that would go through in 94 hours is