Question

Joan paid ​$
  
enter your response here.
​(Type a whole number or a​ decimal.)

Answer 1

I don’t have the rest of the problem — it looks incomplete. Could you paste the full question (what Joan bought, the price, tax, change required, etc.)?

If the answer box expects a number, type a whole number or a decimal only (for example: 10 or 10.50).