Solve the System of Equations by Substitution $$\begin{array} { c } \frac { 1 } { 5 } x - y = - \frac { 4 } { 5 } \\x + 8 y = - 4\end{array}$$

question 25

Multiple Choice

Solve the system of equations by substitution.
- $$\begin{array} { c } \frac { 1 } { 5 } x - y = - \frac { 4 } { 5 } \\x + 8 y = - 4\end{array}$$

• A)(0, -4)
• B)(0, 4)
• C)(-4, 0)
• D)(4, 0)

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Definitions:

Pitch

A term that can refer to the perceived frequency of a sound, often described as how "high" or "low" a note sounds.

Nerve Hearing Impairment

A type of hearing loss resulting from damage or dysfunction of the auditory nerve, affecting the transmission of sound signals to the brain.

Auditory Cortex

The part of the brain that is responsible for processing auditory information, located in the temporal lobes.

Semicircular Canals

Structures in the inner ear that are key components in maintaining balance and detecting rotational movements of the head.