Question

Cassie is climbing the stairs at a hotel. The base of the stairs is located at an altitude of 33 feet, and she ascends the stairs at a rate of 15 inches per
second. Josiah is descending from the top floor of the hotel in an elevator. He descends from 210 feet at a rate of 17.6 feet per second. Cassie begins
climbing the stairs at the same time Josiah begins descending in the elevator.
Which system of equations represents the number of seconds, x, it will take for Cassie and Josiah to be at the same altitude, y, in feet

Answer 1

Answer:

It will take 5.429 seconds for both of them to reach 114.442 feet.

Step-by-step explanation:

C = 15s + 33     This the equation for Cassie

J = -17.6s + 210 This is the equation for Josiah

I graphed both of these equations on the graph below.

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