document.write( "Question 702590: maria, amy and sadie share food expenses. amy pays $10 a month less than maria. sadie pays twice as much as amy. if the monthly food bill is $310, how much does each pay? \n" ); document.write( "
Algebra.Com's Answer #433056 by solver91311(24713)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "Let represent Maria's expense. Then is Amy's, and is Sadie's. And the sum is $310.\r
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\n" ); document.write( "\n" ); document.write( "Solve for , then calculate and \r
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\n" ); document.write( "Egw to Beta kai to Sigma
\n" ); document.write( "My calculator said it, I believe it, that settles it
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