PLEASE PLEASE HELP NONE OF MY QUESTIONS WERE ANSWERED TODAY Solve x squared + 6x – 16 = 0 by completing the square.

(please show work for brainiest plus 5 stars)

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.

Rectangle bcde is similar to rectangle vwxy. what is the length of side vy? a) 1 7 b) 2 7 c) 3 7 d) 4 7

Wrote and expression for the difference of p and 4