What compound inequality represents the phrase? Graph the solutions. ____ 25. all real numbers that are greater than and less than 4 –4 a.   4 x –4 b. < < 4 x –4 c.   4 x –4 d. < < 4 x –4 ____ 26. all real numbers that are less than or greater than 8 p –1 a. < or > 8 p p –1 b. < or 8 p p –1 c. < < 8 p –1 d. < 8 or > p p –1 27. all real numbers at least and at most 5 28. all real numbers at most or at least 7.5 –7 –8 What are the solutions of the compound inequality? Graph the solutions. ____ 29. a. b. c. d. ____ 30. A student scored 74 and 98 on her two quizzes. Write and solve a compound inequality to find the possible values for a third quiz score that would give her an average between 80 and 90, inclusive. a. b. c. d. What are the solutions of the compound inequality? Graph the solutions. ____ 31. 5x 8 < or 3x + 6 > 6 – –13 a. < or > x x b. < or > x x –10 –3 c. < or > 0 x x –1 d. < or > x x –1 ____ 32. What is the graph of (–9, 1]? a. b. c. d. ____ 33. How do you write and in interval notation? a. (–4, 1) c. [–4, 1] b. [–4, 1) d. (–4, 1]
What compound inequality represents the phrase? Graph the solutions. ____ 25. all real numbers that are greater than –4 and less than 4 a. –4  x  4 b. –4 < x < 4 c. –4  x  4 d. –4 < x < 4 ____ 26. all real numbers p that are less than –1 or greater than 8 a. p < –1 or p > 8 b. p < –1 or p 8 c. –1 < p < 8 d. p < 8 or p > –1 27. all real numbers at least –7 and at most 5 28. all real numbers at most –8 or at least 7.5 What are the solutions of the compound inequality? Graph the solutions. ____ 29. a. b. c. d. ____ 30. A student scored 74 and 98 on her two quizzes. Write and solve a compound inequality to find the possible values for a third quiz score that would give her an average between 80 and 90, inclusive. a. b. c. d. What are the solutions of the compound inequality? Graph the solutions. ____ 31. 5x – 8 < –13 or 3x + 6 > 6 a. x < or x > b. x < –10 or x > –3 c. x < –1 or x > 0 d. x < –1 or x > ____ 32. What is the graph of (–9, 1]? a. b. c. d. ____ 33. How do you write and in interval notation? a. (–4, 1) c. [–4, 1] b. [–4, 1) d. (–4, 1]
Algebra%201%20QBA%20Review%20MP2%202015%20Part%201%20and%202%20no%20answers.docx