
The solution of the statement of indirect reasoning.

Explanation of Solution
Given information:
Jamila’s school is having a Fall Carnival to raise money for a local charity. The cost of an adult ticket to the carnival is
Calculation:
In an indirect proof or proof by contradiction, assume that the conclusion is false. By showing the assumption to be logically impossible, prove the assumption is false and the original conclusion is true. For this problem, assume that the fewer than
Following steps are used for the indirect proof are as shown below:
Firstly, assume that fewer than
Secondly, if
The conclusion is false, so the assumption must be false. Therefore, the number of adult tickets sold is greater than or equal to
Chapter 5 Solutions
Geometry, Student Edition
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