document.write( "Question 1150257: The entry tickets at a community fair cost $5 for children and $10 for adults. On a certain day 1000 people entered in the fair and $7,100 is collected. How many adults and how many children were at the fair? \n" ); document.write( "
Algebra.Com's Answer #771643 by Boreal(15235)\"\" \"About 
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A+C=1000
\n" ); document.write( "10A+5C=7100
\n" ); document.write( "-10A-10C=-10000
\n" ); document.write( "-5C=-2900
\n" ); document.write( "C=580 children
\n" ); document.write( "A=420 adults
\n" ); document.write( "
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