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Mathematics 7 Online
OpenStudy (anonymous):

The sum of the digits of a two-digit number is seven. When the digits are reversed, the original number is increased by nine. Find the number.

OpenStudy (asnaseer):

You have already asked this question twice here: http://openstudy.com/updates/4f6e5ba1e4b0772daa089e69 http://openstudy.com/updates/4f6e5afee4b0772daa089e0e

OpenStudy (asnaseer):

why are you repeating this question?

OpenStudy (anonymous):

34

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