Solve.The difference between a country's exports and imports is called the country's trade balance. In 1,989, a country had $205 billion in exports and $246 billion in imports. What was the country's trade balance in 1,989?
A. 451 billion dollars
B. -451 billion dollars
C. - 41 billion dollars
D. 41 billion dollars
Answer: D
Mathematics
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Write the abbreviation for the quantity.112 microamps
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