document.write( "Question 1061900: The cost for 2 adults and 5 children to eat is $45.50. 1 adult and 1 child is $15. How much os a childs meal? \n" ); document.write( "
Algebra.Com's Answer #676661 by jorel555(1290)\"\" \"About 
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Let a be adult, and c be a child. Then:
\n" ); document.write( "a+c=15
\n" ); document.write( "2a+5c=45.5 So:
\n" ); document.write( "2a+2c=30
\n" ); document.write( "3c=15.5
\n" ); document.write( "c=$5.167 as the cost of a child's meal. ☺☺☺☺
\n" ); document.write( "a=$9.833
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