Solve the System Using Determinants $$\begin{array} { l } x - y + 4 z = - 5 \\5 x + z = 0 \\- x + y - 4 z = 15\end{array}$$

question 64

Multiple Choice

Solve the system using determinants.
- $$\begin{array} { l } x - y + 4 z = - 5 \\5 x + z = 0 \\- x + y - 4 z = 15\end{array}$$

• A)(4, 5, 0)
• B)(0, 0, 5)
• C)infinite number of solutions
• D)no solution

---

Definitions:

Early Adulthood

A life stage typically ranging from the late teens or early twenties until the thirties, characterized by the pursuit of independence, career development, and, for many, starting a family.

Adolescent Egocentrism

A cognitive characteristic of adolescence, involving difficulty distinguishing between one's own perspective and someone else's viewpoint.

Unique

Being the only one of its kind; unlike anything else.

Confidence

A belief in one's abilities or qualities.