Solve the System by the Method of Elimination

question 20

Multiple Choice

Solve the system by the method of elimination.

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Definitions:

Segmentation Variable

A characteristic used to divide a population or market into subsets, based on shared attributes, for targeted analysis or marketing.

Confidence

In statistics, the degree to which one can be certain about the reliability of a result, often expressed through confidence intervals.

Healthy Foods

Nutrient-rich foods considered beneficial to health and well-being, often characterized by high levels of vitamins, minerals, and fiber with low levels of processed sugars and fats.

Survey

A research method used for collecting data from respondents through structured questionnaires or interviews to gather information about a specific topic.