If f is the function defined by f(x) =(x²-9)/( x² +2x -15) then lim x-> 3 f(x) is

What are the steps to solving the inequality 3b + 8 ≥ 14?

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.

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?