Answer:
LOL I NEED POINTS SORRY NOT SORRY
Step-by-step explanation:
If you are reffering to this dot plot, it would be 13 trees being studied.
Answer:
Andy ate 9 doughnuts because 21-9=12
12-9=3.
A ) P=6n+18 where N is the number of triangles. There's always two '9's and the 6 is based on how many triangles there are.