B. x-5.12=14.88
X was the original amount of money you started with from which got taken away $5.12 leaving you with $14.88.
Answer:
12
Step-by-step explanation:
Remark
I can't use a symbol for the currency. I'll just get the answer in numbers. You can add the symbol.
Solution
First day: 50
Second day: - 20
Third day: - 18
50 - 20 - 18 = 12
