Marcus dives from the surface of the ocean to a reef 18 meters below sea level .what integer represents Marcus location relative to the surface?How far does Marcus have to go to return to the surface

Respuesta :

The integer that represents Marcus location relative to the surface is -18 and Marcus has to go 18 meters to return to the surface

What integer represents Marcus location relative to the surface?

The depth is given as

Depth = 18 meters below sea level

Below sea level is represented as negative

So, we have

Depth = -18

Hence, the integer that represents Marcus location relative to the surface is -18

How far does Marcus have to go to return to the surface

The distance to return to the surface is

Distance = |Depth|

This gives

Distance = |-18|

Evaluate

Distance = 18

Hence, Marcus has to go 18 meters to return to the surface

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