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July 25, 2014

July 25, 2014

Posted by **Ginny** on Sunday, January 23, 2011 at 12:20am.

- Math -
**drwls**, Sunday, January 23, 2011 at 12:29ama b = 546

a + b = 47

(47-b)*b = 546

b^2 -47b + 546 = 0

(b-26)(b-21) = 0

b = 21 or 26; a is 26 or 21.

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