Answer:
125x+5,000≥ 25,000
Explanation:
Each member has to contribute something, the 125 (x for each person.) and the school added an extra 5,000 so they add that to the amount that each person should raise, and 25,000 is the goal and they want more than or equal to the amount, which results in the, 125x+5,000≥ 25,000.