Determine Whether the Given Ordered Pair Is a Solution of the System

question 224

Multiple Choice

Determine whether the given ordered pair is a solution of the system.
- $$\begin{array} { l } ( - 5 , - 5 ) \\4 x = 15 - y \\3 x = - 5 - 4 y\end{array}$$

• A) not a solution
• B) solution

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Definitions:

Self-Interest

is the motivation by individual personal gain as the driving force behind economic decisions and actions.

Market System

In this economic framework, decisions related to investment, production, and distribution are governed by supply and demand forces, and the cost of goods and services is dictated by an unrestricted pricing mechanism.

Market System

An economic system where decisions regarding investment, production, and distribution are based on supply and demand, with prices being determined by free competition among private businesses.

Economic Power

The capability of entities like countries, corporations, or individuals to influence or control market conditions, including prices, supply, and demand.