# One-Variable Compound Inequalities "and" "or"

**Question description**

In this discussion, you will be demonstrating your understanding of compound inequalities and the effect that dividing by a negative has on an inequality. Please find the pair of compound inequalities assigned to you in the table below

**Problem #1 Your “and” compound inequality is**: -16 ≤ 2 + 9x ≤ 11

**Problem # 2 Your “or” compound inequality is **12 – x > 15 or 4x – 13 > 7

- Solve the compound inequalities. Be careful
of how a negative x-term is handled in the solving process.
**Show all math work arriving at the solutions**.

**Show the solution sets written algebraically and as a union or intersection of intervals.****Describe in words what the solution sets mean, and then display a simple line graph for each solution set.**

- Incorporate the following five math vocabulary words into your discussion.
**Use**bold font to emphasize the words in your writing (**Do not write definitions for the words; use them appropriately in sentences describing your math work.**):- Compound inequalities
- And
- Or
- Intersection
- Union

**250 words in length.**Support your claims with examples from required material(s) and/or other scholarly resources, and properly cite any references.

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