A dress is marked up from 75 dollars to 125 dollars. What is the percent increase?

Ared balloon starts at 7.3 meters off the ground and rises at 2.6 meters per second. a blue balloon starts at 12.4 meters off the ground and rises at 1.5 meters per second. when will the balloons be at the same height?

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

Aboard 60 in. long is cut two parts so that the longer piece is 5 times the shorter. what are the length of the two pieces?