document.write( "Question 105411: Adult tickets for a play cost $16 and child tickets cost $3. If there were 23 people at a performance and the theater collected $199 from ticket sales, how many adults and how many children attended the play? \n" ); document.write( "
Algebra.Com's Answer #79666 by heidi(17)\"\" \"About 
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there are 7 adults and 29 children \r
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\n" ); document.write( "\n" ); document.write( "cause: 16*7 = 112 , $199-$112= 87 , 87/3= 29
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