Solve the System by the Addition Method $$\begin{aligned}x + 6 y & = 11 \\4 x + 5 y & = - 13\end{aligned}$$

question 69

Multiple Choice

Solve the system by the addition method.
- $$\begin{aligned}x + 6 y & = 11 \\4 x + 5 y & = - 13\end{aligned}$$

• A) \(\{ ( - 7,3 ) \}\)
• B) \(\{ ( - 8,4 ) \}\)
• C) \(\{ ( 7,4 ) \}\)
• D) \(\varnothing\)

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Definitions:

Agricultural Risk Coverage

A form of crop insurance that pays out if the total revenue generated by all the farmers planting a given crop in a given county falls below a predetermined value.

Price Loss Coverage

A form of crop insurance that pays participating farmers if the market price of their output falls below a predetermined value.

Inelastic

Describes a situation where the demand or supply of a good is not significantly affected by changes in price.

Supply

The total amount of a good or service that is available to consumers.