X = 3/2 or 1 1/2
Both of the equations equal -10, therefor the equations are equal.
3/5 cause you get the lowest common denominator
2/5=4/10=12/30 1/3=10/30 12/30+10/30=22/30 22/30=11/15
I think it’s D. 102 but it may not be.
The answer would be the third one .
Perpendicular would always be the opposite of your original slope.
Hope this helps! (:
