Tickets to a show cost $5.50 for adults and $4.25 for students. A family is purchasing 2 adult tickets and 3 student tickets. Estimate the total cost.
What is the exact cost?
If the family pays $25, what is the exact amount of change they should receive?

This is not multiple choice! Label your answers a, b, and c.

Chicken costs $3.20 per pound, and beef costs $4.59 per pound. Answer each question and show your reasoning.
What is the exact cost of 3 pounds of chicken?
What is the exact cost of 3 pound of beef?
How much more does 3 pounds of beef cost than 3 pounds of chicken?

This is not multiple choice! Label your answers a, b, and c. How many 1/5-liter glasses can Lin fill with a 1 1/2-liter bottle of water?
How many 1 1/2-liter bottles of water does it take to fill a 16-liter jug?
This is not multiple choice! Label your answers a and b.