document.write( "Question 387386: tickets to a local movie were sold at $6 for adults & $.50 for students. If 270 tickets were sold for a total of $1590, how many student tickets were sold?
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Algebra.Com's Answer #273865 by scott8148(6628)\"\" \"About 
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a + s = 270 ___ 6a + 6s = 1620\r
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\n" ); document.write( "\n" ); document.write( "6a + .5s = 1590\r
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\n" ); document.write( "\n" ); document.write( "subtracting equations (to eliminate a) ___ 5.5s = 30\r
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\n" ); document.write( "\n" ); document.write( "something seems amiss , because s should be a whole number
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