To solve: the compound inequality
Answer to Problem 9CT
Explanation of Solution
Calculation:
Consider the inequality,
Solve the two inequalities individually,
First consider
Subtract 2 from both sides of the inequality,
Divide both sides of the inequality by -1(since the inequality is being divided by a negative number so the signs of the inequality will be reversed),
Now consider
Subtract 5 from both sides of the inequality,
Divide both sides of the inequality by 6,
So, the solution of given inequality is
Now, graph
Now because of
And the line to the left of 7 is shaded to represent
The graph of
Chapter 2 Solutions
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
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