To analyze the scenario: Bob owes Jim $7 and earns $25 mowing grass for his dad, we can set up the equation to determine Bob's net financial position.
Bob's debt to Jim is represented as -$7 (which indicates what he owes), and his earnings from mowing grass can be represented as +$25. Thus, Bob's overall situation can be expressed as:
\[ -$7 + $25 \]
Calculating this gives:
\[ -7 + 25 = 18 \]
This means that after settling his debt, Bob has $18 remaining in his pocket.
Based on this reasoning, the correct response is:
Rational/Integer answer: Bob has some $ in his pocket in the end: -7 + 25 = 18