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April 25, 2015

Homework Help: adult education

Posted by Vanessa on Tuesday, May 26, 2009 at 5:48pm.

Math
If the line passing through the points (1,a) and (4,-2)is parallel to the line passing through the points (2,8) and (-7,a + 4), What is the value of a ? Please help, I don't understand how to set this one up.

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