document.write( "Question 1136131: The admission fee at an amusement park is $20 for children and $35 for adults. On a certain day, 320 people entered the park, and the admission fees collected totaled $8500. How many children and how many adults were admitted? \n" ); document.write( "

Algebra.Com's Answer #753973 by josgarithmetic(39617) $\"\"$ $\"About$

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a adults
\n" ); document.write( "c children\r
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\n" ); document.write( "\n" ); document.write( " $\"system%2820c%2B35a=8500%2Ca%2Bc=320%29\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"system%284c%2B7a=1700%2Ca%2Bc=320%29\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"4%28320-a%29%2B7a=1700\"$ \r
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