For the expression \( -3(2x + 7) \):
1. This expression involves these two operations: **multiplication** and **addition**.
2. We will use the **distributive property** to simplify this expression.
3. The expression looks like **-6x - 21** after simplification.
So, the completed statements would be:
The expression involves these two operations: **multiplication** and **addition**. We will use the **distributive property** to simplify this expression. The expression looks like **-6x - 21**.