document.write( "Question 54931: Find the selling price per pound of a coffee mixture made from 8
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document.write( "pounds of coffee that sells for $9.20 per pound and 12 pounds of coffee
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document.write( "that sells for $5.50 per pound. \n" );
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Algebra.Com's Answer #37105 by Cintchr(481)![]() ![]() ![]() You can put this solution on YOUR website! Remeber this formula .... A x N = T \n" ); document.write( " $9.20 * 8 = 73.60 \n" ); document.write( " $5.50 *12 = 66.00 \n" ); document.write( "Add the two equations \n" ); document.write( "Since we are finding the price, dont add the averages. \n" ); document.write( " $A * 20 = 133.60 \n" ); document.write( "Divide by 20 \n" ); document.write( " $A = 6.68 \n" ); document.write( " \n" ); document.write( " |