document.write( "Question 371757: how many pounds of coffee woth 16 cents a pound must be mixed with 20 pounds of coffee worth 25 cents a pound in order to have a mixture worth 18 cents a pound? \n" ); document.write( "
Algebra.Com's Answer #265106 by scott8148(6628)\"\" \"About 
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16(x) + 25(20) = 18(20 + x) \n" ); document.write( "
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