Write the Algebraic Expression Described

question 160

Multiple Choice

Write the algebraic expression described.
-The value of 8 dimes is 10 · 8 = 80 cents. Likewise, the value of x dimes is 10x. If George finds 4x - 2 nickels, 6x dimes, and x quarters in his change jar, express the total value of change in cents as an
Algebraic expression.

• A) (80x - 10) cents
• B) (105x - 2) cents
• C) (105x - 10) cents
• D) (105x + 10) cents

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Definitions:

Quantity and Quality

Refers to the amount and the standard of a product or service, indicating its overall value or suitability.

Coincidence of Wants

A situation in a barter system where two parties each have something the other wants, facilitating an exchange without the need for money.

Total Output

The total quantity of goods and services produced by an economy, sector, or individual producer over a specified period.

Coincidence-of-Wants Problem

Refers to the difficulty in barter transactions where each party needs to have what the other wants and be willing to trade for it simultaneously.