As we know that remote exterior angle can be given by
m<z=m<x+m<y
151-5n=4n-18+n+9
151+18-9=5n+4n+n
160=10n
n=16
m<z=151-5*16
m<z=151-80=71
Sorry I had to upload a question
I think one is chattering teeth but is that the whole chart on the right?
Answer: -5x+y=6
Step-by-step explanation:
Given
Points on line 
The standard form of an equation is 
Using the two-point form of a line

Answer:
the probability that the member is neither a doctor not a lawyer is 60%
Step-by-step explanation:
Total: 60 members
Doctor: 15
Lawyer: 9
Lawyer + Doctor: 15 + 9 = 24
60 - 24 = 36 members are neither
36 / 60 = 0.6 x 100 = 60