Nagaraj has a party-length sandwich that is 58 inches long and is to be cut into three pieces. The middle plece will be 6 inches longer than the shortest piece, and the shortest piece will be 7 inches shorter than the longest piece. How long will the pieces be?

Adolphin is swimming with her friend. the dolphin jumps to a height of 4.54.54, point, 5 meters above the surface of the water as her friend swims 9.89.89, point, 8 meters directly below her. what is the position of the dolphin's friend relative to the surface of the water? meters