Friday
April 18, 2014

Homework Help: Math

Posted by Anonymous on Friday, September 30, 2011 at 12:38am.

The tens digit of a two-digit positive integer is 2 more than three times the ones digit. If the digits are interchanged, the new number 13 less than half the given number. Find the given integer. (Hint: Let x = tens-place digit and y = ones-place digit, then 10x + y is the number.)

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