Algebra:

I don't know the answer to any of this?

-7 < 2x - 5 -4

8x - 4 > 6or3x + 18 -6

• Solve the compound inequalities as demonstrated inElementary and Intermediate Algebraand the Instructor Guidance in the left navigation toolbar, in your online course. 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. This is demonstrated in the Instructor Guidance in the left navigation toolbar, in your online course.
• Incorporate the following five math vocabulary words into your discussion. Useboldfont 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