You wouldn't need to use another property. Just combine like terms.
2x – 3y + 4x – 4y + 5x
11x – 7y
Answer:
its 45 deegrees
Step-by-step explanation:
use a protractor
$40
40*90/100 = 36
You just have to be careful with the rest of the problem
Volume =

The answer is the first option.
Hope this helps. - M