​A Small Business Recaps and Sells Tires

question 219

Multiple Choice

​A small business recaps and sells tires.The business has a revenue function and a cost function ,where x represents the number of sets of four tires recapped and sold.Find the number of sets of recaps that must be sold to break even. ​

• A) ​100
• B) ​300
• C) ​6
• D) ​200
• E) ​65

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Definitions:

Conjunctions

Words that connect clauses, sentences, or words in the same sentence to coordinate thoughts and ideas.

Connective

A term or element used in logic and language to link propositions, sentences, or words in a coherent way to construct complex statements.

Symbol

A symbol is a mark, sign, or word that indicates, signifies, or is understood as representing an idea, object, or relationship.

Main Connective

In logic and mathematics, the main connective is the operator in a logical formula which has the widest scope, essentially determining the main relationship between the elements of the proposition.