Solve the application and answer with a complete sentence.On Monday morning at opening time, a store had   of brown rice in stock. If they sold   of rice on Monday, how many pounds of brown rice did they have when they closed on Monday evening?

A. They had 10 pounds of brown rice.
B. They had 9 pounds of brown rice.
C. They had 10 pounds of brown rice.
D. They had 9 pounds of brown rice.


Answer: B

Mathematics

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A. - 
B.
C. - 
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