SOLUTION: i a an odd number between 25 and 35the sum of my digitsis 11 what am I

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Question 964536: i a an odd number between 25 and 35the sum of my digitsis 11 what am I
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
i a an odd number between 25 and 35the sum of my digitsis 11 what am
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Number:: 10t+u (a 2 digit odd-number)
Equations:
25 < 10t+u < 35
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t + u = 11
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Substitute for u and solve for "t"::
25 < 10t+11-t < 35
25 < 9t+11 < 35
14 < 9t < 24
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Since "t" is an integer, t = 2
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Then u = 11-2 = 9
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Answer: 10t+u = 29
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Cheers,
Stan H.
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