Solve. -The Difference Between Two Positive Integers Is 20. One Integer

question 43

Multiple Choice

Solve.
-The difference between two positive integers is 20. One integer is three times as great as the other. Find the integers.

• A)10 and 20
• B)20 and 30
• C)30 and 50
• D)10 and 30

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Definitions:

Trade

The exchange of goods, services, or both between two or more parties, either within an economy or between economies.

Comparative Advantage

The ability of an individual, firm, or country to produce a particular good or service at a lower opportunity cost than others.

World Price

denotes the global market price of a good or service, which can affect domestic markets through imports and exports.

Domestic Price

The price of goods or services within the domestic market of a country, unaffected by international prices.