Final answer:
After losing $3, finding $400, giving $2000, and returning an additional $200 to her friend, Isabella has $197 left.
Step-by-step explanation:
To calculate how much money Isabella has now, we need to follow the transactions step by step:
- Isabella starts with $2000.
- She loses 3 dollars, so now she has $2000 - $3 = $1997.
- She finds $400, making her total $1997 + $400 = $2397.
- She makes a deal with her friend, giving her friend $2000, which leaves Isabella with $2397 - $2000 = $397.
- Finally, she decides to give her friend an additional $200 back. Now she has $397 - $200 = $197.
So, after all the transactions, Isabella has $197.