Solve the System $\left\{ \begin{array} { l } r - s + t = 6 \\r + 2 s - t = - 1 \\r + s - 3 t = - 4\end{array} \right.$

question 11

Essay

Solve the system. If a system is inconsistent or if the equations are dependent, so indicate. $\left\{ \begin{array} { l } r - s + t = 6 \\r + 2 s - t = - 1 \\r + s - 3 t = - 4\end{array} \right.$

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Definitions:

Stock of Money

The total quantity of money available in the economy at a particular time, including cash and deposits.

Price Level

A measure of prices in a given month or year in relation to prices in a base year.

Medium of Exchange

A mechanism or item used to facilitate trade by avoiding the limitations of barter, such as currency or digital forms of money.

MV Rises

A notation that can imply an increase in the velocity of money, which is the frequency at which one unit of currency is used to purchase domestically-produced goods and services within a given time period.