<h2>
Answer:</h2>
Since both angles are vertical angles, we need to set them equal to each other.

The final answer is <em>x = 10</em>.
Answer:
30 students are in the science class and 3 students recieved a failing grade.
Answer:
41.
Step-by-step explanation:
The range = highest - lowest value
= 65 - 24
= 41.
The dividend is 492.
Hope this helps. ;)
Parallel Lines: lines in a plane which do not meet. they do not intersect at any point, so your answer is B.