Question

A dolphin was swimming 6 feet below sea level. The number line shows the

Answer 1

On the number line, move 4 units to the right. End at -2. The dolphin was 2 feet below sea level.

What is number line?

A number lines are the horizontal straight lines in which the integers are placed in equal intervals.

A dolphin was swimming 6 feet below sea level.  It then swam up 4 feet.

So, -6+4= -2 feet

As, from the information

On the number line, move 4 units to the right. End at -2. The dolphin was 2 feet below sea level.

This is because the dolphin 6 feet below sea level and swam up 4 feet.

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