Answer:
1/3
Step-by-step explanation:
-6+(-1/3)= -19/3
-19/3 + 20/3 = 1/3
1/100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000 etc.
I believe 2 dollars and 50 cents
NO it is not possible when dividing an irregular shape to polygons to overlap. Every polygon would be broken up in piece.