document.write( "Question 39290: Word Problem--\r
\n" ); document.write( "\n" ); document.write( "Adult tickets for a play cost $4 and child tickets costs $1. If there were 23 people at a performance and the theater collected $80 from ticket sales, how many children attended the play?
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Algebra.Com's Answer #24731 by checkley71(8403)\"\" \"About 
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4A+1C=80
\n" ); document.write( "A+C=23 OR A=23-C THUS 4(23-C)+1C=80 OR 92-4C+1C=80 OR -3C=-12 OR C=4 THEN\r
\n" ); document.write( "\n" ); document.write( "A+4=23 OR A=23-4 OR A=19 THEN 4*19+1*4=80 OR 76+4=80 OR 80=80
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