Acountry veterinarian uses the expression $75h + $15 to calculate the cost of a horse call, where h includes the hours spent traveling and examining the pet, and $15 is a fixed charge. what is the cost of a service call that takes a total of 2

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