document.write( "Question 1080279: How many milliliters of a 10% acid solution must be added to 55 milliliters of a 80% acid solution to create a 50% acid solution? \n" ); document.write( "
Algebra.Com's Answer #694452 by rapture(86)\"\" \"About 
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Let x = the milliliters\r
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\n" ); document.write( "\n" ); document.write( "0.10x + 55(0.80) = 0.50(x + 55)\r
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\n" ); document.write( "\n" ); document.write( "Solve for x. \r
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