SOLUTION: the number of classes still open is the difference of 150 and the number of classes that are closed

SOLUTION: the number of classes still open is the difference of 150 and the number of classes that are closed

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Question 209111: the number of classes still open is the difference of 150 and the number of classes that are closed
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
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