document.write( "Question 418243: A store sells bluegrass seed for $6 per pound and rye grass seed for $3 per pound. How much rye grass must be mixed with 100 pounds of bluegrass to obtain a blend that will sell for $5 per pound? \n" ); document.write( "
Algebra.Com's Answer #320212 by jorel1380(3719)\"\" \"About 
You can put this solution on YOUR website!
100(6)+m(3)=(100+m)(5)
\n" ); document.write( "600+3m=500+5m
\n" ); document.write( "100=2m
\n" ); document.write( "m=50
\n" ); document.write( "The store needs 50 lbs. of rye grass for their mix..
\n" ); document.write( "
\n" );