**Question: **Anna has 12 bills in her wallet, some $5 and some $10. The total value of the bills is $100. How many of each bill does Anna have?

## Algebra: Solving Equations and Factoring – #29542

**Question: **Given the system of equations below, solve using any appropriate method:

3x + 6y = 21

-5x + y = 20

**Question: **Given the system of equations below, solve using any appropriate method:

3x + 6y = 21

-5x + y = 20