Answer:
y=95
Step-by-step explanation:
17x5=85
180-85=95
9x - 3y = -12
-9x +5y = -1
2y = -13
y = -13/2
-3x - 13/2 = 8/2
-3x = 21/2
-6x = 21
x = -21/6 = -7/2
(-7/2, -13/2)
the upside down T is always perpendicular so the answer is b. :)
