document.write( "Question 664325: .How many pounds of dried apples worth $5 per pound should me mixed with how many pounds of dried apricots worth $9 per pound to makel0 pounds of mixture worth $77? \n" ); document.write( "
Algebra.Com's Answer #413241 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! How many pounds of dried apples worth $5 per pound should me mixed with how many pounds of dried apricots worth $9 per pound to makel0 pounds of mixture worth $77? \n" ); document.write( "-------------- \n" ); document.write( "Equation: \n" ); document.write( "x + y = 10 lbs \n" ); document.write( "5x + 9y = 77 \n" ); document.write( "---------------------- \n" ); document.write( "5x + 5y = 50 \n" ); document.write( "5x + 9y = 77 \n" ); document.write( "----- \n" ); document.write( "Subtract and solve for \"y\": \n" ); document.write( "4y = 27 \n" ); document.write( "y = 27/4 = 6 3/4 lbs (amt. of apricots needed) \n" ); document.write( "---- \n" ); document.write( "Solve for \"x\": \n" ); document.write( "x + (27/4) = 40/4 \n" ); document.write( "x = 13/4 = 3 1/4 lbs (amt. of apples) \n" ); document.write( "--------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |