Answer :
The answer is: $28.16
A markup of 220% would bring 11 to 35.20, and a mark down of 20% would bring 35.20 to 28.16.
Your'e Welcome (ФДФ) .
Answer:
28.16
Step-by-step explanation:
I'm in k12 and it's from 2.09 Quiz: Multistep Percent Problems