document.write( "Question 925521: find the arithmetic mean and fill in the blanks.
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Algebra.Com's Answer #562377 by Edwin McCravy(20060)\"\" \"About 
You can put this solution on YOUR website!
32,__,__,__,68,... =
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document.write( "a1,a2,a3,a4,a5,... =\r\n" );
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document.write( "       [Use an = a1+(n-1)d]\r\n" );
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document.write( "a1,a1+d,a1+2d,a1+3d,a1+4d,... =\r\n" );
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document.write( "32,32+d,32+2d,32+3d,32+4d,...\r\n" );
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document.write( "                    32+4d = 68\r\n" );
document.write( "                       4d = 36\r\n" );
document.write( "                        d = 9\r\n" );
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document.write( "32,32+9,32+2(9),32+3(9),32+4(9),...\r\n" );
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document.write( "32,32+9,32+18,32+27,32+36,...\r\n" );
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document.write( "32,41,50,59,68,...\r\n" );
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document.write( "Edwin
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