1 answer:
Answer:
11-C
Step-by-step explanation:
Cause 11-C
equels the same amount as the one on the top of 11-C
You might be interested in
Answer: C
<u>Step-by-step explanation:</u>

= 
= 
= 
= 
The surface of the water is 0 feet. So 10 feet down means it is 0 - 10, or -10 feet as its final position.