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

question 75

Multiple Choice

Determine whether the given ordered pair is a solution of the system.
- $$\begin{array} { l } ( 2 , - 4 ) \\4 x = 4 - y \\2 x = - 12 - 4 y\end{array}$$

• A) solution
• B) not a solution

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Definitions:

Demand Deposits

Bank accounts that allow the holder to withdraw funds without advance notice, often used for day-to-day expenses.

Federal Reserve Bank

One of the 12 regional banks of the Federal Reserve System, each serving a specific geographic area of the United States, involved in banking and monetary policy.

First Bankers

Early financial intermediaries who accepted deposits, facilitated loans, and created ways to transfer wealth across great distances.

Goldsmiths

Historically, skilled artisans who made objects out of gold, but in economic context, also referred to as early bankers who issued loans and held deposits.