6x + y = 4x + 11y

Write a formula for h(x) in terms of x.

h(x)=

20 points! asap! a is known to be 6,500 feet above sea level; ab = 600 feet. the angle at a looking up at p is 20°. the angle at b looking up at p is 35°. how far above sea level is the peak p? find the height of the mountain peak to the nearest foot. height above sea level =

Is there an x intercept in the equation 60*1.15^x

An elevator travels 310 feet in 10 seconds. at that speed, how far can't his elevator travel in 12 seconds?