Solve by the Substitution Method

question 86

Multiple Choice

Solve by the substitution method.
-8x + 8y = -32 5x - 4y = -20

• A) (-5, 1)
• B) No solution
• C) (-4, 0)
• D) (-4, 1)

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Definitions:

Net Operating Income

A company's operating income after all operating expenses have been deducted from total revenue.

Variable Costing

A costing method that includes only variable costs - costs that vary with production levels - in the cost of goods sold and excludes fixed costs.

Net Operating Income

The profit generated from a company's everyday business operations, indicating the efficiency of management.

Net Operating Income

Income generated from a company's everyday business operations, excluding taxes and interest expenses.