Solve, Using the Substitution Method, and Check $\begin{array} { l } 5 x - 4 y = 3 \\2 x + y = 22\end{array}$

question 63

Multiple Choice

Solve, using the substitution method, and check. $\begin{array} { l } 5 x - 4 y = 3 \\2 x + y = 22\end{array}$

• A) (7, -8)
• B) (2, 13)
• C) (8, 9)
• D) (4, 11)
• E) (7, 8)

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Definitions:

System Reliability

The probability that a system will perform its intended function without failure under stated conditions for a specified period of time.

Redundant Check

A process or mechanism that is repeated or additional, used to verify accuracy or reliability to ensure errors are minimized.

Reliability Ratings

A measure or score indicating the dependability, quality, or performance consistency of a product, system, or entity.

Component Reliability

Component reliability refers to the likelihood that an individual part or element of a larger system will perform its required functions under stated conditions for a specified period.