document.write( "Question 1004755: I have a quiz tomorrow and this is a problem on my homework, I could really use some help!\r
\n" ); document.write( "\n" ); document.write( "A chemist has a 60% acid solution and a 20% acid solution. How many millimeters of each should be used to make 140ml of a 35% acid solution? Let x represent the number of ml of the 60% acid solution. \r
\n" ); document.write( "\n" ); document.write( "Thanks so much!!
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Algebra.Com's Answer #621126 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
This is how the method can work:
\n" ); document.write( "Using just a single variable to solve a two-part mixture problem - example
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