To analyze the scenario:
- Bob earned $25 from yard work.
- He owes his dad $30 for the iPad case.
Now, we can calculate Bob's net money after considering his debt:
Money after earnings:
- Bob's earnings: +$25
- Bob's debt: -$30
Calculation:
- Net amount = Earnings - Debt = $25 - $30 = -$5
This means Bob is in debt of $5 after earning $25 and owing $30.
The correct response that matches this scenario is: Rational answer: Bob still owes money in the end: -30 + 25 = -$5