Determine Whether the System Is Inconsistent, Dependent, or Neither $$\begin{array} { l } x + y + z = - 5 \\x - y + 3 z = - 15 \\5 x + 5 y + 5 z = - 13\end{array}$$

question 53

Multiple Choice

Determine whether the system is inconsistent, dependent, or neither.
- $$\begin{array} { l } x + y + z = - 5 \\x - y + 3 z = - 15 \\5 x + 5 y + 5 z = - 13\end{array}$$

• A)dependent
• B)inconsistent
• C)neither

Understand proper techniques for patient hygiene care.

Recognize and manage specific side effects of treatments like chemotherapy.

Identify appropriate interventions for skin and eye conditions in patients.

Understand the importance of and techniques for maintaining patients' comfort and safety during hygiene care.

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Definitions:

Experiment

A method of investigation in the sciences or social sciences in which variables are manipulated to observe the effect on some behavior or condition.

Testable Prediction

A testable prediction is a specific statement about the expected outcome of a scientific experiment, based on a hypothesis or theory, that can be observed and measured.

Independent Variables

Variables in an experiment that are manipulated or changed to observe their effects on dependent variables.

Dependent Variables

In an experiment, the variable that is being measured or tested, expected to change as a result of manipulation of the independent variable.