document.write( "Question 364869: This coming summer, we are meeting up with some other family members at Family Fiesta Amusement Park. The ticket price for children is $17 and for adults the ticket price is $31. The total price for all 20 of us to enter the park is $438. b. Write an equation, using A for adults and C for children, that illustrates how much money was spent. \n" ); document.write( "
Algebra.Com's Answer #260117 by rfer(16322)\"\" \"About 
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a+c=20 a=20-c
\n" ); document.write( "31a+17c=438
\n" ); document.write( "31(20-c)+17c=438
\n" ); document.write( "620-31c+17c=438
\n" ); document.write( "-14c=-182
\n" ); document.write( "c=13 children
\n" ); document.write( "a=7 adults
\n" ); document.write( "
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