ANWSER ONLY IF YOU 100% KNOW
50 POINTS!

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.

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7