Answer: B. 
Step-by-step explanation:
1. By definition, the associative property of addition is:

2. Therefore, if you have the following expression:

You apply the Asociative property of addition by regrouping the numbers as following:

3. Then, you can conclude that the correct option is B.
Answer:
- 17900 + 700
answer to the equation would be -17,200
Answer:
x>4
Step-by-step explanation:
Answer: About 83915 grams
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