Perform Operations with Polynomials in Several Variables
- $\left( - 6 x ^ { 2 } y - x y \right) + \left( 9 x ^ { 2 } y + 3 x y \right)$

question 296

Multiple Choice

Perform Operations with Polynomials in Several Variables
- $\left( - 6 x ^ { 2 } y - x y \right) + \left( 9 x ^ { 2 } y + 3 x y \right)$

• A) \(3 x ^ { 2 } y + 2 x y\)
• B) \(15 x ^ { 2 } y + 4 x y\)
• C) \(3 x ^ { 2 } y + 4 x y\)
• D) \(15 x ^ { 2 } y + 2 x y\)

---

Definitions:

Income Taxes

Taxes levied by governments on individuals or entities' income, affecting the amount of money they retain from earnings.

Benefits Principle

A taxation theory that suggests individuals should pay taxes based on the benefits they receive from government services.

Benefits Principle

The principle suggesting that those who benefit from government services should pay in proportion to the amount they benefit.

Benefits Principle

An economic principle that suggests that people should pay taxes based on the benefits they receive from government services.