document.write( "Question 813773: lionel delivers milk, bread, and eggs to marcies camp store. on monday the bill for 8 half-gallons of milk, 4 loaves of bread, and 6 dozen eggs was $14.20. on tuesday the bill for 5 half-gallons of milk, 10 loaves of bread, and 3 dozen eggs was $14.50. on wednesday the bill for 2 half-gallons of milk, 5 loaves of bread, and 7 dozen eggs was $9.50. how much is thursdays bill for 1 half-gallon of milk, 2 loaves of bread, and 1 dozen eggs? \n" ); document.write( "
Algebra.Com's Answer #489955 by richwmiller(17219)\"\" \"About 
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8m+4b+6g=1420,
\n" ); document.write( "5m+10b+3g=1450,
\n" ); document.write( "2m+5b+7g=950
\n" ); document.write( "b = 80, g = 50, m = 100
\n" ); document.write( "1m+2b+1g=x
\n" ); document.write( " x = 310
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