document.write( "Question 1186758: In what proportion must teas costing D315 and D390 per kg respectively be mixed to produce a tea costing D69per kg? \n" ); document.write( "
Algebra.Com's Answer #817721 by greenestamps(13200)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "Incorrect information.... \n" ); document.write( "A mixture of D315 and D390 has to have a cost between D315 and D390. \n" ); document.write( "Re-post with the correct prices \n" ); document.write( " \n" ); document.write( " |