To find: the solutions of given inequalities. To write a solution as a compound inequality and in interval notation.
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Answer to Problem 7LC
The solution is
In interval notation, the solution is
Explanation of Solution
Given information:
Given inequalities are,
Calculation:
A solution of a compound inequality involving and is any number that both inequalities true.
The given inequalities are
Solve each inequality separately. To solve an inequality, the variable on one side of the inequality symbol.
The solution is
In interval notation, the solution is
Chapter 3 Solutions
High School Math 2011 Algebra 1(prentice Hall) Student Edition
Additional Math Textbook Solutions
Pre-Algebra Student Edition
Elementary Statistics (13th Edition)
Thinking Mathematically (6th Edition)
Algebra and Trigonometry (6th Edition)