document.write( "Question 274051: consider the series :27, 24, 20, 15, 9, 2, what come next ?\r
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document.write( "A. 0.5
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document.write( "B. -6
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document.write( "C. -1
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document.write( "D. 0
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Algebra.Com's Answer #200070 by JenniferTutors(83)![]() ![]() You can put this solution on YOUR website! In this series of numbers, you can conclude the pattern goes up one number, but is going backwards. (you might hit a negative number) \n" ); document.write( "From 27 to 24, the difference is 3. From 24 to 20, the difference is 4. You keep noticing the pattern between each number. When you get to the end, 9 to 2, the difference equals 7, whereas the next number in following the pattern would be 8 (numbers backwards). If you draw a number line consisting of 1 through 10 on both the positive and negative sides, put a point marker on the positive 2 and go back 8 numbers you will land on -6. Or you can conclude that 2 + (-8) = -6\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |