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Brinkley54
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From Mathematics: Algebra
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Due on Jul. 04, 2009
Asked on Jul 04, 2009 at 6:53:35PM

Q:
Solve by substitution method.
3x + 5y = -19
-8x + y = 65

Solve by elimination method.
4x - 8y = 1
4x - 8y = 2

Graph and write in interval notation.
5 < x < 14

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geniusy_2006

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Posted on Jul 04, 2009 at 6:57:56PM

A:
Preview: ... al notation (5, 14) ...

The full tutorial is about 59 words long .

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jotag1714
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Posted on Jul 04, 2009 at 6:58:10PM

A:
Preview: ... notation. 5 < x < 14 <--------------(-------------------)----- ...

The full tutorial is about 72 words long .