document.write( "Question 765926: 9, 6, 16, 10, 30, 18, ?, 34
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Algebra.Com's Answer #466516 by Cromlix(4381) $\"\"$ $\"About$

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9, 6, 16, 10, 30, 18, ?, 34
\n" ); document.write( "9 -> 6 = -3
\n" ); document.write( "6 -> 16 = +10
\n" ); document.write( "16 -> 10 = -6
\n" ); document.write( "10 -> 30 = +20
\n" ); document.write( "30 -> 18 = - 12
\n" ); document.write( "18 -> 58 = + 40
\n" ); document.write( "58 -> 34 = - 24
\n" ); document.write( "Order is doubling and adding.
\n" ); document.write( "Therefore number = 58
\n" ); document.write( "Hope this helps.
\n" ); document.write( ";-)
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