Use Determinants to Identify Inconsistent Systems and Systems with Dependent $$\begin{array} { l } 3 x + y = 10 \\6 x + 2 y = 20\end{array}$$

question 126

Multiple Choice

Use Determinants to Identify Inconsistent Systems and Systems with Dependent Equations
- $$\begin{array} { l } 3 x + y = 10 \\6 x + 2 y = 20\end{array}$$

• A) system contains dependent equations
• B) system is inconsistent

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Definitions:

Break-even Point

The point at which total costs and total revenue are equal, meaning that there are no net losses or gains.

Sales

The total revenue generated from the sale of goods or services related to a company's primary operations.

Materials Cost

The total expense incurred from acquiring raw materials used in the manufacture of products.

Break-even Point

The level of production or sales at which costs equal revenues, and there is no profit or loss.