Question

A submarine is submerged to a depth of 650 feet below as level it ascends 255 feet and then dives 50 feet write addition expression then determine the sum of the new position of the submarine solve

Answer 1

Step 1: Start with the initial depth of the submarine, which is -650 feet below sea level.

Step 2: Ascend 255 feet. Since ascending means going up, we add 255 to the initial depth.

-650 + 255 = -395

Now the submarine is at a depth of -395 feet below sea level.

Step 3: Dive 50 feet. Since diving means going down, we subtract 50 from the current depth.

-395 - 50 = -445

Thus, the new position of the submarine is -445 feet below sea level.