Question

A scuba diver was studying some fish at -10 feet in the ocean. He dove down another 9 feet each hour after that. If he was down in the water for 3 hours, how far down was he at the end of the 3 hours?

Answer 1

Answer:

27 feet

Step-by-step explanation:

calculation using brain

Answer 2

Answer:

37 feet.

Step-by-step explanation:

The equation would be -10-9h

-10 for how the diver started, and -9h for every 9 feet they travel down each hour

They give you an h, 3.

Substitute h for 3.

-10-9(3)=

-10-27=-37 ft.

Ans : 37 ft.

hope this helps and is correct ^_^