Answer:
0
Step-by-step explanation:
Use slope intercept form: 
=
= 0
If you meant y = 27x - 3, OK. Then, if x = 4, y = 27(4) - 3, or 108-3 = 105.

cannot be changed to a mixed number. 10 could divide both numerator and denominator. And you get 2.
Answer:
I believe that its infinitely