Question

A submarine is located 25 meters below sea level. It goes up 7 meters, then goes down 38 meters write an integer to represent the submarines new position relative to the sea level

Answer 1

Initial Position = 25 meters below sea level.
Initial Position = -25 meters

It goes up by 7 meters
Position = -25 + 7 = -18
It is now 18 feet under water

It goes down 38 feet
Position = -18 - 38 = -56
It is now -56 feet under water

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Answer: -56
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Answer 2

56 meters below sea level