Solve the System of Equations by the Elimination Method $$\begin{array} { l } - 7 x - 6 y = - 36 \\- 3 x + 4 y = 24\end{array}$$

question 88

Multiple Choice

Solve the system of equations by the elimination method.
- $$\begin{array} { l } - 7 x - 6 y = - 36 \\- 3 x + 4 y = 24\end{array}$$

• A) no solution
• B) \(( 0,7 )\)
• C) \(( 0,6 )\)
• D) \(( - 1,7 )\)

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Definitions:

Error

In statistics, this refers to the difference between a measured or observed value and the true value; it can be due to measurement inaccuracy or variability in the data.

ANOVA

A statistical method used to determine the presence of significant differences between the means of three or more independent groups.

Observations

Data collected or measured from a study or experiment regarding individuals, subjects, or phenomena.

Degrees of Freedom

The total number of individual values or figures that a statistical distribution can possess.