Which of the Following Is Considered a Virtual Electronic Cash

question 68

Multiple Choice

Which of the following is considered a virtual electronic cash card?

• A) Memory card
• B) eBusiness card
• C) Signature-transporting card
• D) Answers A and C are correct.

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Definitions:

Inequality

A mathematical statement that uses symbols to show that two quantities are not equal and involves relationships like less than, greater than, less than or equal to, and greater than or equal to.

Solve

The method of identifying a solution or resolution for a mathematical equation or problem.

Inequality

A mathematical statement illustrating the relationship between two expressions that are not equal, using symbols such as <, >, ≤, or ≥.

Absolute Value

The distance of a number from zero on the number line, regardless of direction; denoted by |x|.