Solve the System of Equations Using the Addition Method: 2x $x = 5 , y = 3$

question 18

Multiple Choice

Solve the system of equations using the addition method: 2x + y = 13
Y = 2x+ 1

• A) \(x = 5 , y = 3\)
• B) \(x = 7 , y = - 1\)
• C) \(x = 3 , y = 7\)
• D) \(x = - 6 \frac { 1 } { L } y = 14\)

Understand the concepts of interstate banking and its legality.

Analyze the role and impact of financial regulations and innovations on banking and financial services.

Differentiate between true money and substitutes like credit cards in terms of their economic roles.

Realize the significance of money in facilitating transactions and overcoming the limitations of barter.

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Definitions:

Netherlands Guilders

The former currency of the Netherlands before the adoption of the euro, historically used in various Dutch territories.

U.S. Currency Value

The worth or purchasing power of the United States dollar in domestic and international markets.

Saudi Arabian Riyals

The official currency of Saudi Arabia, used for all financial transactions within the country.

U.S. Dollars

The official currency of the United States, commonly represented by the symbol $.