document.write( "Question 750517: Given the following sequence, find a100
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Algebra.Com's Answer #456680 by tommyt3rd(5050)\"\" \"About 
You can put this solution on YOUR website!
-15,-8,-1,6,13 tells us that d=7,
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\n" ); document.write( "\n" ); document.write( "\"%0D%0Aa%5Bn%5D=a%5B1%5D%2B%28n-1%29d%0D%0A\"
\n" ); document.write( "\"%0D%0Aa%5B100%5D=-15%2B%28100-1%29%287%29%0D%0A\"\r
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\n" ); document.write( "\n" ); document.write( "\"a%5B100%5D=678\"\r
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