Use substitution to find the point (x, y) where each pair of lines intersect. Use a graph
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a.
b.
c.
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(y 23(x 7) y 10 5x 023x 9 y4 135x y=-1.5x + 7 2y 3x +14
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a 4125 10625 y 10 5x Second equation 2 3x 7 10 5x Substitute the right side of the ...View the full answer
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Discovering Advanced Algebra An Investigative Approach
ISBN: 978-1559539845
1st edition
Authors: Jerald Murdock, Ellen Kamischke, Eric Kamischke
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