document.write( "Question 1074072: there are 200 adults and 300 children at a zoo. the zoo makes a total revenue of $7000 from the entrance fees, and the cost for an adult and a child to attend is $30 \n" ); document.write( "
Algebra.Com's Answer #688798 by ikleyn(52878) You can put this solution on YOUR website! . \n" ); document.write( "No question ---> no answer.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |