Answer:
23 ft
Step-by-step explanation: If Ben is 14 ft in the water and he sees Sam 9 ft under him all you have to do is add 14 and 9 together and get 23 ft. So your work would be 14 plus 9 basically I don't see any other work you need.
36.
Step-by-step explanation:
The slope
I think it 1 but I may be wrong