1. The problem is to match each description with the correct mathematical term from the given list. 2. We analyze each description and find the corresponding term: - 2. A number that does not change corresponds to a **Constant (D)**. - 3. A number multiplied by a variable corresponds to a **Coefficient (C)**. - 4. A mathematical statement showing two expressions are equal corresponds to an **Equation (A)**. - 5. A value that makes an equation true corresponds to a **Solution (F)**. - 6. A real-world problem expressed using math corresponds to a **Contextual Problem (H)**. - 7. To explain the meaning of a solution in context corresponds to **Interpret (G)**. - 8. A single part of an expression separated by + or - corresponds to a **Term (E)**. - 9. Multiplying across parentheses to expand an expression corresponds to the **Distributive Property (I)**. - 10. A number that can be written as a fraction or decimal corresponds to a **Rational Number (J)**. 3. Final matched pairs: 2 - D 3 - C 4 - A 5 - F 6 - H 7 - G 8 - E 9 - I 10 - J This completes the matching of descriptions to terms.