Find the slope and y intercept for y= 3/2x + 3

Find the solutions for a triangle with a =16, c =12, and b = 63º

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.

We just started the introduction into circles and i have no idea how to do this.