Jodie bought some shirts for $6 each. marge bought some shirts for $8 each. the girls spent the same amount of money on shirts. what is the least amount they could have spent?

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