It’s definitely E. I say this because there is no correct answer.
Answer:
15% off
Step-by-step explanation:
We know we paid $25.50 of the original $30. We can divide these two numbers 
. This is means we paid 85% of the original price. The discount percentage is the remaining percentage from 85 to 100 which is 15. The pants were 15% off.
You draw a line and then a = and another line on another side
like this but bigger ––=––
I hope this helps you
100+42+8
100+50
150
