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)
Answer:
True. Although a little bit of false.
Explanation:
They didn't want to pay tax on the tea because it was to much.
<span>C) They provided jobs and travel throughout the empire</span>
Answer: True
According to a legend, Silk was first invented by Leizu, the wife of the Yellow Emperor, around the year 2696 BC.
I hope this helps.