Solve the System $$\left( \begin{array} { r l c c } 2 x& - &5 y &- &5 z & = & 0 \\x & -& y &+& z & = & 11 \\- 5 x &+& 2 y &- &3 z & = & - 41\end{array} \right)$$

question 69

Short Answer

Solve the system. $$\left( \begin{array} { r l c c } 2 x& - &5 y &- &5 z & = & 0 \\x & -& y &+& z & = & 11 \\- 5 x &+& 2 y &- &3 z & = & - 41\end{array} \right)$$

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Definitions:

Price Floors

A minimum price, set by law or agreement, below which a commodity cannot legally be sold, often used in agriculture to stabilize market prices.

Taxes

Compulsory financial charges imposed by a government on individuals, businesses, or transactions to fund public spending.

Firm

A business organization, such as a corporation, partnership, or sole proprietorship, engaged in professional, commercial, or industrial activities.

Labor Hours

Labor hours refer to the total number of hours worked by employees within a specified period, often used to measure productivity and labor costs.