I think X is 2. But I am not sure, cuz I don’t know what you teacher is really asking you to do.
Answer:
108
Step-by-step explanation:
4−22+135−9
=−18+135−9
=117−9
=108
-- Reflecting across the x-axis makes all the x-coordinates the negative of
what they were before the reflection. The y-coordinates don't change.
-- Translating 2 units up makes all the y-coordinates 2 greater than
they were before the translation. The x-coordinates don't change.
You didn't give us a list of new coordinates, so there's nothing
to match with.
Writing it as a decimal would be 3.85 you just divide it
