Answer:
40$,160$ & 60
Step-by-step explanation:
First,find the equation using y-y1/ y1-y2=x-x1=x1-x2
y-0/0-20=x-0/0-3
y=20x/3
Now put the values of x& y in the equation, for the 1st one,
y=20×6/3
=40
2nd one.y=20×24/3
=160
3rd one,
400=20x/3
X=400×3/20
=60
Answer:

Step-by-step explanation:
m^5-m=m^4
n^12-n^6=n^6
This might be wrong, but I think it's 15. Again, sorry if I'm wrong.
Answer:
-12, 0
Step-by-step explanation: