Answer:
The first relation to the surface = -32.58 feet
Step-by-step explanation:
A scuba diving instructor takes a group of students to the depth of 54.96 feet.
It is represented by -54.96 feet
Then they ascend 22.38 feet to see some fish.
It is represented by +22.38 because they are climb up from the deep water.
So, the first relation to the surface = -54.96 + 22.38
= -32.58
The answer is -32.58 feet
