Pls help

answer it pls​

Point $(x,y)$ is randomly picked from the rectangular region with vertices at $(0,,,2010),$ and $(0,2010)$. what is the probability that $x > 7y$? express your answer as a common fraction.

Solve the system of equations y= 3/2 - 1, -x+ y =-3

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