Determine Whether the Ordered Pair or Ordered Triple Satisfies the System

question 72

Multiple Choice

Determine whether the ordered pair or ordered triple satisfies the system of linear equations.
- $$\begin{array} { l } y = - x - 1 \\x - y = - 9 \\( - 5,4 ) \end{array}$$

• A)solution
• B)not a solution

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Definitions:

Male Poverty Rate

The proportion of the male population living below the poverty line, measured by the income level considered necessary for basic living standards in a given country or area.

Disparity

The existence of inequalities or differences between groups, regions, or countries, often in terms of economic, social, or health outcomes.

Transitory Income

Income that is temporary or not expected to continue at the same level in future periods, such as one-time bonuses or inheritances.

Permanent Income

A theory suggesting that people's spending choices are better determined by their long-term average income rather than their current income.