Question

A diver descends 17 ft below sea level to reach a net. He moves the net 5 ft lower. Next he dives 7 feet deeper with the net. Which expressiion can be used to show the new depth of the net? *

5 points

Answer 1

The new depth of the net is 19 ft below sea level.

Step-by-step explanation:

To find the new depth of the net, we need to consider the initial depth of the net, the movements downwards and upwards, and the steps taken. Let's break it down step-by-step:

1. The diver descends 17 ft below sea level to reach the net. This is the initial depth of the net.
2. He moves the net 5 ft lower. This means the net is now 17-5=12 ft below sea level.
3. Next, he dives 7 feet deeper with the net. This means the net is now at a depth of 12+7=19 ft below sea level.

So, the new depth of the net is 19 ft below sea level.