Question

Joseph vacationed in Cozumel, Mexico. At first, he was very disappointed at not seeing any sea life when he and his partner dove 47 feet below sea level. Next, they dove 137 feet further down and explored a sunken ship. Joseph's dive partner then suggested then swim up 63 feet so that they can swim with turtles.

Answer 1

Joseph's level after all of this is 121 feet below the sea level.

Step-by-step explanation

Joseph dove 47 feet below the sea level.

Current level that Joseph is at = -47

Then, they dove 137 feet further below sea level

Their current level is now = -47 - 137 = -184 (That is, 184 feet below the sea level)

Then, he and his dive partner swam up 63 feet in order to swim with the turtles.

Their current level is now = -184 + 63 = -121 feet (That is, 121 feet below sea level).

Hope this Helps!!!