It would be a line going straight through the graph under the middle.
The economic system may be production,allocation,distribution,firms,and how the government responds to the economic problem.
Saudi Arabia is an absolute monarchy: citizens in Saudi Arabia have a very small chance to participate in the politics. Similarly in Iran, which is a theocracy.
Afghanistan in theoretically a democracy, but it still struggles with a successful implementation of it.
The correct answer is: Israel!
(6x-1) + 121 = 180
6x-1 = 59
6x = 60
x = 10