The answer Is A I did this before
Answer: r=4
What you do is subtract 12 from itself and from -24 then you have -9r=-36. Then you take -9r and divide it -9 then do the same to -36 and you get 4 :)
use y=mx+b as an formula m=y2-y1 over x2-x1 or tey this
Step-by-step explanation:
Yes, I believe so.
Hope this helps
Wdym “these are the right answers”..?
