Cara is asked to solve the equation 3 + 2p + 2 = 2p + 15 - p. Cara knows she needs to combine like terms but is unsure which ones.

a. Which terms should she be combing on the left side of the equation?

b. Which terms should she be combining on the right side of the equation?

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