A movie theater sells small and large boxes of popcorn. A small box of popcorn costs $2.50. A large box of popcorn costs $4.00. A total of 40
boxes of popcorn were sold totaling $127.00. How many large boxes of
popcorn were sold? *

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