Subjects algebra

Compound Inequality 3909E2

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Question: Solve the compound inequality. $x + 2 \geq 2$ and $x + 10 \leq 9$ Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The solution set is \boxed{\text{interval notation}}. B. The solution set is \emptyset.
1. **State the problem:** Solve the compound inequality $$x + 2 \geq 2$$ and $$x + 10 \leq 9$$. 2. **Solve the first inequality:** $$x + 2 \geq 2$$ Subtract 2 from both sides: $$x + \cancel{2} - \cancel{2} \geq 2 - 2$$ $$x \geq 0$$ 3. **Solve the second inequality:** $$x + 10 \leq 9$$ Subtract 10 from both sides: $$x + \cancel{10} - \cancel{10} \leq 9 - 10$$ $$x \leq -1$$ 4. **Combine the inequalities:** We want values of $x$ such that: $$x \geq 0$$ and $$x \leq -1$$ 5. **Analyze the solution:** There is no number $x$ that is simultaneously greater than or equal to 0 and less than or equal to -1. 6. **Conclusion:** The solution set is empty, denoted by $$\emptyset$$. **Final answer:** $$\boxed{\emptyset}$$