Solve the System, If Possible

question 132

Multiple Choice

Solve the system, if possible.

• A)x = -14, y = 3, z = 4
• B)x = -6, y = -8, z = -4
• C)x = 6, y = 8, z = 4
• D)x = -7, y = -6, z = 4
• E)no solution; inconsistent system

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Definitions:

Forecast Error

The difference between the predicted value and the actual value observed, often used in the context of demand or sales forecasting.

Expected Profit

The anticipated monetary gain from business activities, calculated by multiplying the probability of various outcomes by their respective profits and summing the results.

Expected Understock

Anticipated situations where inventory levels are not sufficient to meet customer demand.

Trade-Offs

Situations requiring a choice between options that have different advantages and disadvantages, involving compromises.