It must be approved! Hope this helps!
On this problem you don't need to subtract. They want to know the total amount of people who attended so you would add.
1 1 1 (carried over numbers)
12,679 (Line it up with 8491, ones place to ones place and so on)
+8,491
21170 (answer)
S<span>cientists believe modern human beings originated in Africa. </span>
A great cause of former hostility was caused when the invasion of North Europe was invaded by Germany and when the devestation of Pearl Harbor have occurred during World War II followed by the Axis Powers; because of the damage created by the Axis Powers, both nations in Europe and the United States grew hostile and grew further alliances with more nations in Europe to work along side together to oppose the Axis Powers.
If your thinking logically then you would want to tax the use of the common pasture. Doing that would limit the amount of sheep in the pasture itself. Because the number of sheep go down then the sheep still there will have an abundance of food. It can't be number 3 and I don't think its 1 so using my logic it would be 2. Hope this helped!