It should be B
Calculate the slopes using the change of y over the change in x
-2/2=-1
That’s the only option with a slope of -1
Answer:

Step-by-step explanation:
We know that ∠A and ∠B are the same exact length. Since one of the angles is given to us in an exact length, we can set the measures equal to each other.

Let’s solve for x.

Hope this helped!
Answer:
X= 2f 3b
— - —-
a a
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
14 w /3 + 8/3 - ( 2/3w -1/3 ) =
14w/3 + 8/3 -2/3 w +1 /3 =
12w /3 + 9/ 3 = 3 ( 4w +3) / 3 = 4w +3
the second
3-7m +7m+ 2 = 5