document.write( "Question 1125449: Brand A of coffee cost $5 per kg and brand B costs $8 per kg if 5 kg of brand A is used how many kg of brand A should be used to create a mixture with average cost of $6 per kg \n" ); document.write( "
Algebra.Com's Answer #741786 by ikleyn(52814)\"\" \"About 
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\n" ); document.write( "Read your post attentively.\r
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\n" ); document.write( "\n" ); document.write( "Find an error in it.\r
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\n" ); document.write( "Comment from student : Sorry to say teacher But the question is written on my note book is same
\n" ); document.write( "as it is written but I also feel like there is something missing but actually it is or it is not u know better
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\n" ); document.write( "\n" ); document.write( "My responce : It only means that the problem is written incorrectly in your note book.\r
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