document.write( "Question 399284: A coffee merchant combines coffee costing $5.50 per pound with coffee costing $3.00 per pound. How many pounds of each should be used to make 50 lb of a blend costing $3.70 per pound \n" ); document.write( "
Algebra.Com's Answer #282773 by scott8148(6628)\"\" \"About 
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x(3.00) + (50 - x)(5.50) = 50(3.70) \n" ); document.write( "
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