For the inequality , which inequality represents all possible values of ?
- A
- B
- C
- Answer
Answer
The correct inequality is obtained by first distributing to the terms inside the parentheses to get . Combining the constants on the left yields . Adding to both sides results in , and subtracting 13 from both sides gives . Finally, dividing by and flipping the inequality sign results in the correct solution.
Step-by-Step Solution
Key Concept
Solving linear inequalities in one variable using the distributive property and sign reversal rules.