Question 106281
In a Math contest, Team B earned 3 points less than Team C. Team A garnered 6 points more than Team B. What is the difference between the highest and lowest score?
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If Team C has "x" points, 
Team B has "x-3" points.
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The Team A has (x-3)+6 = x+3 points
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The lowest is "x-3"
The highest is "x+3"

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highest - lowest = x+3-(x-3) = 6 points
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Cheers,
Stan H.