Solve For $x$ And $y$

question 107

Essay

Solve for $x$
and $y$
. $\left[ \begin{array} { l l } 2 & x \\6 & 0\end{array} \right] \left[ \begin{array} { l l } y & 3 \\- 2 & 2\end{array} \right] = \left[ \begin{array} { l l } 1 & 3 \\- 6 & 18\end{array} \right]$

Analyze the societal and political changes that occurred in the United States as a result of African American participation in World War II.

Understand the concept and targets of the "Double V" campaign.

Know the legislative and executive measures taken to address racial discrimination in the military and defense industries during the Second World War.

Recognize the significance of media and propaganda in shaping attitudes towards African Americans during World War II.

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Definitions:

Cost Behaviour

Cost behavior is the manner in which a cost changes as the related activity level or volume changes, typically classified into fixed, variable, and mixed costs.

Cost Estimation

The process of forecasting the likely costs of a project or production, based on various factors and historical data.

Data Collection

The process of gathering and measuring information on variables of interest, in an established systematic fashion that enables one to answer stated research questions, test hypotheses, and evaluate outcomes.

Activity Based Costing

A costing method that assigns costs to products or services based on the resources they consume and the activities they require.