Solve by Substitution

question 13

Multiple Choice

Solve by substitution:

• A) (4, 4)
• B) (2, -1)
• C) Dependent
• D) No solution
• E) (2, 11)

---

Definitions:

Internet

A global network of interconnected computers and servers that facilitates data exchange and communication across the world.

Mass Media

encompasses various forms of communication, such as television, newspapers, and the internet, used to reach a large audience.

Television

A system for transmitting visual images and sound that are reproduced on screens, primarily used for broadcasting entertainment, news, and information.

Homogeneity

The quality or state of being all the same or all of the same kind, often used in social and biological contexts to describe uniformity within a group.