document.write( "Question 209398: A wild birdseed mix is made by combining 100 lb of millet seed costing $.60 per pound with sunflower seeds costing $1.10 per pound. How many pounds of sunflower seeds are needed to make a mixture that costs $.70 per pound? \n" ); document.write( "
Algebra.Com's Answer #158315 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A wild birdseed mix is made by combining 100 lb of millet seed costing $.60 per pound with sunflower seeds costing $1.10 per pound. How many pounds of sunflower seeds are needed to make a mixture that costs $.70 per pound? \n" ); document.write( "---------------------- \n" ); document.write( "Value Equation: \n" ); document.write( "value + value = value \n" ); document.write( "60*100 + 110x = 70*(100+x) \n" ); document.write( "6000 + 110x = 7000 + 70x \n" ); document.write( "40x = 1000 \n" ); document.write( "x = 25 lbs (Amount of sunflower seed mix needed) \n" ); document.write( "======================================================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "Reply to stanbon@comcast.net. \n" ); document.write( " \n" ); document.write( " |