document.write( "Question 274816: A group of 42 people go to an amusement park. The admission fee for adults of $16. The admission fee for children is $12. The group spent $568 to get inot the park. ow many adults and m=how many children were in the group. \n" ); document.write( "
Algebra.Com's Answer #200520 by checkley77(12844)\"\" \"About 
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16x+12(42-x)=568
\n" ); document.write( "16x+504-12x=568
\n" ); document.write( "4x=568-504
\n" ); document.write( "4x=64
\n" ); document.write( "x=64/4
\n" ); document.write( "x=16 adult tickets were sold.
\n" ); document.write( "42-16=26 children's tickets were sold.
\n" ); document.write( "Proof:
\n" ); document.write( "16*16+12*26=568
\n" ); document.write( "256+312=568
\n" ); document.write( "568=568
\n" ); document.write( "
\n" );