document.write( "Question 821332: A grocer mixed cashews worth $4.25 per pound with peanuts worth $2.75 per pound. How many pounds of each kind did he use to make a mixture of 60 pounds to sell at $3.75 per pound? \n" ); document.write( "
Algebra.Com's Answer #494034 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A grocer mixed cashews worth $4.25 per pound with peanuts worth $2.75 per pound. How many pounds of each kind did he use to make a mixture of 60 pounds to sell at $3.75 per pound? \n" ); document.write( "--------------------------- \n" ); document.write( "Quantity:: c + p = 60 lbs \n" ); document.write( "Value::: 4.25c + 2.75p = 3.75*60 \n" ); document.write( "----- \n" ); document.write( "Modify for elimination: \n" ); document.write( "425c + 425p = 425*60 \n" ); document.write( "425c + 275p = 375*60 \n" ); document.write( "--------------------------- \n" ); document.write( "Subtract and solve for \"p\":: \n" ); document.write( "150p = 50*60 \n" ); document.write( "p = 20 lbs (amt. of peanuts needed) \n" ); document.write( "---- \n" ); document.write( "Solve for \"c\": \n" ); document.write( "c + p = 60 lbs \n" ); document.write( "c = 40 lbs (amt. of cashews needed) \n" ); document.write( "==================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "====================== \n" ); document.write( " |