document.write( "Question 1159131: The mean of four numbers is 25. Three of the numbers are 15, 36, and 20. What is the fourth number \n" ); document.write( "

Algebra.Com's Answer #782114 by ikleyn(52781) $\"\"$ $\"About$

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document.write( " = 25.\r\n" );
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document.write( "Solve for x.\r\n" );
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document.write( "Complete the assignment on your own.\r\n" );
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