Solve the Problem by Using a System of Equations

question 10

Multiple Choice

Solve the problem by using a system of equations. The sum of the digits of a two-digit number is 17. If the digits are reversed, the newly formed number is 9 larger than the original number. Find the original number.

• A) 90
• B) 98
• C) 99
• D) 89

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Definitions:

Business Conversation

A dialogue between professionals regarding topics pertinent to their industry, operations, or collaborations.

Sales Presentation Mix

The combination of techniques, tools, and approaches used during a sales presentation to effectively communicate the value proposition to potential customers.

Key Account List

A list identifying the most important or high-value customers for a business, often receiving special attention or services.

Marketing Mix

A set of actions or tactics that a company uses to promote its brand or product in the market, typically identified as product, price, place, and promotion.