Mathematics, 27.09.2020 17:01 isabelj2004

An apartment building has two elevators. Elevator A is at a height of 390 feet above
ground and begins to descend at a rate
of 18 feet per second. Elevator B is at
ground level and begins to ascend at a
rate of 20 feet per second. Tomas wants
to know the times when Elevator A will be
above Elevator B. Which inequality can he
use to represent the problem?

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An apartment building has two elevators. Elevator A is at a height of 390 feet above
ground a...

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