Answer:
Porpotional
Step-by-step explanation:
because it is non proportional
3m - 4n - 8 = 3m + (-4n) + (-8)
The trms of the expression: 3m; -4n; -8
Answer:
The scale of the copy of the ticket is 
Step-by-step explanation:
we know that
To find the scale divide the long of the copy of a ticket by the long of the original of a ticket
so

You need two equation to solve for two variables exactly.
Using this one equation alone y=15-8x.
Do you have another equation?
Answer:
I have tried but I can't sorry friend