Answer:
B. 12N + 11N + 15 ≤ M
Explanation:
The equation that represents the least amount of money Rajah would need:
12N + 11N + 15 = M
This equation that represents the total cost of tickets and food for N friends plus the cost of one large Kettle corn to share with everyone.
The inequality that represents the minimum amount of money Rajah would need is:
12N + 11N + 15 ≤ M
This inequality ensures that Rajah has enough money to cover the cost of tickets, food, and Kettle corn for everyone.