Step-by-step explanation:
hi im not sure it's right it was kinda confusing
Answer:
-4z-7
You use distributive proprety to get rid of the five, then combined 6z and -10z which = -4z-7
This system has no solution
-(11+4y)+4y=-10
no solution
7000
C.(-3, -3) and (-3,3)
When we have a vertical line the slope is undefined.
That means the x values stay the same
This has the same x values
m = (y2-y1)/(x2-x1)
=( 3- -3)/(-3 - -3)
(3+3)/(-3+3)
6/0
undefined
