An expert swimmer is looking for fish in the ocean. She dives 24 feet below the surface of the ocean. She then dives down down 5 more feet. She swims back up 7 feet and down 3 feet before she found the fish she was looking for. What was the depht at which the swimmer found the fish?

A. -19 B. -25 C. -23 D. -33
I know I asked this question already but someone didn't want to help me and just gave me a random answer....can you help me out? ;-;