document.write( "Question 1119119: Lisa is a party planner. For an upcoming party, she has calculated that the cost per adult guest will be $18.00, and the cost per child guest will be $9.00. Lisa knows that the party's host has a budget of $2,475.00. In addition, Lisa has found that the venue can hold no more than 150 guests. \n" ); document.write( "
Algebra.Com's Answer #734588 by josgarithmetic(39617)\"\" \"About 
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a adults
\n" ); document.write( "c children\r
\n" ); document.write( "\n" ); document.write( "a and c must be whole numbers.\r
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\n" ); document.write( "\n" ); document.write( "\"system%2818a%2B9c%3C=2475%2Ca%2Bc%3C=150%29\"
\n" ); document.write( "Many possibilities.
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