Answer:
50
Step-by-step explanation:
The total is 200 and 25% are juniors so u multiply 200 by 25%
Hope this helps
Correct me if this is wrong
<em>Exterior angle of the triangle is equal to the sum of the opposite angles.</em>
9x = 5x + 9 + x
<em>Combine like terms:</em>
9x = 6x + 9
<em>Take away 6x from both sides:</em>
3x = 9
<em>Divide by 3 on both sides:</em>
x = 3
Answer: x = 3