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Determine whether the given lines are parallel, perpendicular, or neither.
-y = 9x + 2 y = -9x - 9
Ambulates
The action of walking or moving from one place to another, often used in medical contexts to assess mobility.
Hemothorax
The accumulation of blood in the pleural cavity, which is the space between the lungs and the chest wall, often resulting from injury or trauma.
Water-Seal Chamber
A part of a chest drainage system that prevents air from re-entering the chest cavity while allowing gases to escape from a pleural space.
Subcutaneous Emphysema
The presence of air or gas in the tissue beneath the skin, often resulting from trauma or surgery, characterized by swelling and crackling sensations.
Q2: Parallel to x = 3<br>A) 0<br>B) -3<br>C)
Q49: Perpendicular to y = 3<br>A) 0<br>B) 3<br>C)
Q51: <span class="ql-formula" data-value="7 x + 9 y
Q54: <span class="ql-formula" data-value="2 y ^ { 3
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Q116: <span class="ql-formula" data-value="32 x ^ { 4
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Q161: Approximately 7 × 103 employees of
Q199: <span class="ql-formula" data-value="( x - 7 )