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December 19, 2014

December 19, 2014

Posted by **gabby** on Thursday, January 26, 2012 at 5:13pm.

I don't know how to solve this... please help!

- pre algebra -
**Ms. Sue**, Thursday, January 26, 2012 at 5:19pmIf you use a number scale and go back 7 and then go back another 8, you'll be at -15.

http://www.mathsisfun.com/number-line.html

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