document.write( "Question 900887: A store sells bluegrass seed for $6 per pound and ryegrass seed for $3 per pound. How much ryegrass 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 #546266 by josgarithmetic(39620)\"\" \"About 
You can put this solution on YOUR website!
This is a two-part mixture problem and the concentrations are as DOLLARS per POUND.\r
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\n" ); document.write( "\n" ); document.write( "Mixture: one material quantity unknown - http://www.algebra.com/my/Two-Part-Mixture-with-one-material-quantity-unknown.lesson?content_action=show_dev
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