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Solving by Elimination - 26:16
2011-02-06--:--
Solving by Substitution - 22:48
Solving by Graphing - 14:43
Introduction to Linear Systems - 7:18
Tricky Slopes and y-Intercepts - 14:34
2009-01-26--:--
Slope y-Intercept Form - 20:48
Shortest Distance from Point to Line III - 7:32
2009-01-17--:--
Shortest Distance From Point to Line II - 8:03
Shortest Distance From Point to Line I - 8:00
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1.5x
2.0x
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