Is it perpendicular or parallel
y=3/4x-1

Angela took a general public aptitude test and scored in the 88th percentile for aptitude in accounting. what percentage of the scores were at or below her score?

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.

The graph of y x3 is translated so that the point (1. 1) is moved to (1, 4). what is the equation of the new graph?