Find the Solution or Solutions, If Any Exist, to the System

question 153

Multiple Choice

Find the solution or solutions, if any exist, to the system.
- $$\left\{ \begin{array} { l } 7 x + 7 y + z = 1 \\x + 8 y + 8 z = 8 \\9 x + y + 9 z = 9\end{array} \right.$$

• A) \(x = 0 , y = 1 , z = 0\)
• B) \(x = - 1 , y = 1 , z = 1\)
• C) \(x = 1 , y = - 1 , z = 1\)
• D) \(x = 0 , y = 0 , z = 1\)

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Definitions:

Suppliers

Entities or individuals that provide goods or services to another entity, typically within a supply chain context.

Capitalism

An economic system where private individuals own and control the means of production and distribution of goods, with minimal government interference.

Socialism

An economic and political system where the government or the public as a whole owns and controls the means of production, aiming for an equitable distribution of wealth and resources.

Market System

An economic system where decisions regarding investment, production, and distribution are based on supply and demand, with prices serving as signals to participants.