3x^2-12x+39=0 complete the square, and express answer in simplest form

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

The equation |pl = 2 represents the total number of points that can be earned or lost during one turn of a game. which best describes how many points can be earned or lost during one turn? o o -2 2 oor 2 -2 or 2 o