Simplify the following.
5 + 3 (-2x+9) - 4
Evaluate when x=2.

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73

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