Answer:
42
Step-by-step explanation:
Answer: -2y+5 I think
y=1/4x
y=4x
x=4y
y=x/4
x<-9
So C is correct answer
-3x-7<20
-3x<20+7
-3x<27
x<27/-3
Im think its C. Accounting.
Hope that is correct.