document.write( "Question 1164112:  53 students had signed up for a Language Arts course
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document.write( "34 students had signed up for a Humanities course
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document.write( "23 students had signed up for both a Math and Language Arts course
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document.write( "9 students had signed up for both a Math and Humanities course
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document.write( "9 students had signed up for both a Language Arts and Humanities course
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document.write( "2 students had signed up for all three courses
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document.write( "17 students did not sign up for any of these classes
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document.write( "How many students signed up for only Math (of these three)? \n" );
document.write( "
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