Final answer:
Expressions that are equivalent to 25n - 20 include 25n + (-20), 5(5n - 4), and 5(5n - 4) + 12.
Step-by-step explanation:
Expressions that are equivalent to 25n - 20 include:
- 25n + (-20)
- 5(5n - 4)
- 5(5n - 4) + 12
- 5(5n - 4) - 5
- 5(5n - 4) + 5(4n + 1)