1.   If Bobby has 3 dimes and 4 nickels, does he have enough money to buy a notebook for 25 cents?

2.   If Katie wants to purchase an ice cream cone for $1, and she has 2 quarters, 4 dimes, 5 nickels, and 3 pennies, does she have enough?

3.   If Ms. Kolkmeier has 12 quarters, and she wants to buy each of her 25 students a 10 cent pencil, will she have enough money?