Answer:confounding variable
Step-by-step explanation:
The answer is B because if you make plot the the numbers on a grid as coordinates a linear function is created.
Answer:

Step-by-step explanation:
Distributive property: a(b+c)=ab+ac
First you had to expanded form.


Finally, simplify.

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-Charlie
Try y-2=-2(x-5) that should work if not the slope intercept form is y=-2x+12
C. 128 degrees, Alternate interior angles theorem. Brainliest? Hope this helped!