Answer:
Option B is the correct answer.
Step-by-step explanation:
A. Jane collects 12 seashells and then loses 12. This combines to become 0. as first Jane gets 12 shells and then loses same 12 totaling to 0.
B. Sharon lost 8 pounds and then gained 10 pounds. This does not combine to become 0. As Sharon lost 8 pounds then gained 10 making it a total of [tex]10-8=2[/tex] pounds.
C. A business's profit if its income is equal to its expenses. When the income and expense are equal, the profit is 0. Like you earned $100 and you spent $100, so you have basically 0.
D. Frank wins five dollars and pays back a $5 debt to a friend. This also combines to get 0. Frank gets $5 and then loses it by paying debt, so he is left with 0.
Therefore, option B is the only correct answer.
