document.write( "Question 399832: Speed Seed Company mixes bluegrass seed that costs $7.60 per kilogram with ryegrass seed that costs $6.25 a kg. How many kiolgrams of bluegrass seed should be mixed with 200 kg of ryegrass seed to make a mixture worth $7.00 per kg? \n" ); document.write( "
Algebra.Com's Answer #283085 by scott8148(6628)\"\" \"About 
You can put this solution on YOUR website!
x(7.60) + 200(6.25) = (200 + x)(7.00) \n" ); document.write( "
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