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Determine whether the lines through each pair of points are parallel.
-(-7, 2) and (-11, -14) ; (6, 1) and (8, -7)
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Q49: y = 8 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6730/.jpg" alt="y =
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Q80: <span class="ql-formula" data-value="\left\{\begin{array}{l}3 x+y=-7 \\2 x+y=-6\end{array}\right."><span class="katex"><span
Q90: a1 = 18; d = -4<br>A) 0,
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Q194: Bubba's Computer World sells personal computers. To