A building has two elevators that both go above and below ground. At a certain time of day, the travel time it takes elevator A to reach height h
in meters is 0.8h+ 16 seconds.
The travel time it takes elevator B to reach height h in meters is -0.8h +12
seconds.
1.
What is the height of each elevator at this time?

Need ! give step by step solutions on how to solve number one \frac{9-2\sqrt{3} }{12+\sqrt{3} } number two x+4=\sqrt{13x-20} number three (domain and range) f(x)=2\sqrt[3]{x} +1

Someone answer asap for ! the boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a. e = 2b - 212 b. b = 2e - 212 c. e = -2b + 212 d. b = -2e + 212

Which number line correctly shows 0.8 + 0.3?