Use Mathematical Models Involving Linear Inequalities
-A Woman Works Out $x$

question 175

Multiple Choice

Use Mathematical Models Involving Linear Inequalities
-A woman works out by running and swimming. When she runs, she burns 7 calories per minute. When she swims, she burns 10 calories per minute. She wants to burn at least 490 calories in her workout.
Graph an inequality that describes the situation. Let $x$ represent the number of minutes running and $y$ the number of minutes swimming. Because $x$ and $y$ must be positive, limit the graph to quadrant I only.

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Definitions:

Balance Sheet

A documentation of a company’s financial position, showcasing assets, liabilities, and the equity held by shareholders at a particular instance.

Lower-of-cost-or-market

An accounting principle that valuables inventory at the lower cost between the original purchase cost and its current market price.

Conservatism

An accounting principle that requires uncertainties and risks to be accounted for by reporting lower potential profits and higher liabilities.

Replacement Cost

The cost to replace an asset at its current market price, often used in insurance and accounting.