Keeping in mind the description of the stone point given in the story, we can state Marshall the rancher was looking at a Folsom point.
As it's known, a Folsom is a kind of stone point with a leaf-like shape which has a concave base and wide, shallow grooves/flutes running almost the entire length of the point.
D looks like the best option
The greatest common factor is 10. It is the biggest number that goes into 20 and 30 evenly.
~Silver
Answer:
answer my question before I answer it
