1. You have 21 dimes and quarters with a total value of $3. How many dimes do you have?

2. Find the next term in the sequence: 1, 2, 5, 12, 29, 70, 169, 408, ...

3. The sum of two numbers is 20 and the sum of their squares is 270. What is the product of the two numbers?

4. If log₃(log₂ x)) = 2 , find x.

5. What is the radius of a circle inscribed in a triangle having sides of length 5, 12, and 13?

Here are the answers.