Answer:
B = 2t + 7,536
Step-by-step explanation:
B - 7,536 = 2t
Add 7,536 to both sides.
B = 2t + 7,536
It's B I got it right on my test
13 N in the direction you are pushing it.
20 N------>
<---7 N
=
13 N---->
Because triangles also equal a total of 180 degrees, the answer is B
