Question

A diver begins at 150 feet below sea level, descends at a steady rate of 5 feet per minute for 3.5 minutes, and then ascends 122.2 feet. What is the diver’s current depth? Explain how to write a numerical expression to find the answer.

Answer 1

d = 150 + 5* 3.5 - 122.2
= 150 + 17.5 - 122.2
= 45.3

Answer 2

Well to late now i ended up getting it wrong