Decide whether the lines are parallel, perpendicular or neither:
Y = -1/3x + 3
Y = 3x + 2
A) more information needed
B) neither
C) parallel
D) perpendicular

hi friend

here is your answer

there are two angles that are alternate interior angle with angle 9

the angle 15 and angle 7 are alternate interior angle with angle 9.

hope it is for you so mark my answer as a brainliest