To analyze Bob's financial situation:
- Bob earned $25 for the yard work.
- He owes $30 to his dad.
Let's calculate Bob's final financial status:
- He has $25 from his work.
- He owes $30.
To determine how much money Bob has after paying his debt, we can do the following calculation:
Amount he has (25) - Amount he owes (30) = Final amount
So,
25 - 30 = -5
This means Bob is still in debt by $5.
Now let's match this with the provided options:
- Rational answer: Bob still owes money in the end: -30 + 25 = -$5
This option correctly reflects Bob's situation because he still owes $5 after accounting for his earnings.
Thus, the rational answer that matches the scenario is: "Rational answer: Bob still owes money in the end: -30 + 25 = -$5."