document.write( "Question 743226: An herbalist has 40 oz of herbs costing $3 per ounce. How many ounces of herbs costing $2 per ounce should be mixed with these 40 oz of herbs to produce a mixture costing $2.50 per ounce? \n" ); document.write( "
Algebra.Com's Answer #452807 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! An herbalist has 40 oz of herbs costing $3 per ounce. How many ounces of herbs costing $2 per ounce should be mixed with these 40 oz of herbs to produce a mixture costing $2.50 per ounce? \n" ); document.write( "----------------------------------- \n" ); document.write( "Equation: \n" ); document.write( "value + value = value \n" ); document.write( "3*40 + 2x = 2.5*40 \n" ); document.write( "120 + 2x = 100 \n" ); document.write( "2x = 20 \n" ); document.write( "x = 10 oz (# of ounces of $2 herbs needed) \n" ); document.write( "============================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |