Since A and B are parallel lines, the two marked angles are congruent.
Then, 2x + 12 = x + 25
We can solve for x:
x = 13
Answer:

Hope this helps! If you need an explanation, I've got you.
Is there not more to this problem? maybe thats the final answers
5 sig figs is the correct answer
Answer:
A
Step-by-step explanation:
The product of two numbers with the same sign is positive.
Since the numbers in each pair have the same sign, the product will be positive.