Determine Whether the Given Ordered Pair Is a Solution of the System

question 75

Multiple Choice

Determine whether the given ordered pair is a solution of the system.
- $$\begin{array} { l } ( 2 , - 4 ) \\4 x = 4 - y \\2 x = - 12 - 4 y\end{array}$$

• A) solution
• B) not a solution

Understand the long-term effects of sleep deprivation in early childhood.

Identify global trends in breastfeeding duration.

Explain the concept of early scripts in cognitive development.

Describe the characteristics of the preoperational stage in cognitive development.

---

Definitions:

Outsourced

The practice of having certain job functions or tasks performed by external parties or contractors instead of in-house personnel.

Collaborative Effort

The process of working together cooperatively and effectively towards a common goal or objective.

Revelation

A surprising and previously unknown fact that has been disclosed to others or the act of making something known that was previously secret or unknown.

Vision

The ability to see or plan the future with imagination or wisdom.