Given wz is an altitude of wxy and zwy=32 find wx

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

Whats the name of the vertical axis