document.write( "Question 695269: what is the rule for this arithmetic sequence 56,42,28,14 using additon or multiplication? \n" ); document.write( "
Algebra.Com's Answer #428394 by solver91311(24713)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "_{k\,\in\,A}\ =\ 70\ +\ (-14k)\">\r
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\n" ); document.write( "\n" ); document.write( "where is the set of positive integers. \r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "Egw to Beta kai to Sigma
\n" ); document.write( "My calculator said it, I believe it, that settles it
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