So I'm going to make student tickets be s, and non-students n. So the equation would be s+2n=450. Hope this helped. :3
Answer:
D
Step-by-step explanation:
We really don't care about 
because it's not something the question wants, so let's just focus on 
.
reflected across the 
-axis is the same as flipping the sign of the 
coordinate. So, 
.
So, the answer is 
and we're done!
Answer: B . Converse of the alternate exterior angle theorem.
9514 1404 393
Answer:
A. CCW 180° about the origin
Step-by-step explanation:
Figure B appears to be a reflection of Figure A across the origin. Such a reflection can be described by any of ...
- reflection across the origin
- rotation 180° CW about the origin
- rotation 180° CCW about the origin
- reflection across the x-axis followed by reflection across the y-axis
- reflection across the y-axis followed by reflection across the x-axis.
