1. Amathematicalsentencewhichusestherelationsymbols<,>,≤,≥,≠. A. equation C. solution set
B. inequality D. none of these
2. WhichofthefollowingisNOTanequation?
A. x + 2 = 5 C. m + 3m – 5
B. 1x = 2x + 3 D. 2y + 5 = y -3 4
3. What must be added to both sides of the equation x – 5 = 13 to isolate the variable?
A. 13 B. 5 C. – 5 D. -13
4. Whichstepshouldyoutaketosolvetheequationy–15=12?
A. Add 15 to each side C. Subtract 15 to each side
B. Add 12 to each side D. Subtract 12 to each side
5. If 2x – 3 = 11 then, x = 5. What are the two properties of equality used
to solve for x?
A. Addition and Symmetric C. Symmetric and Reflexive B. Multiplication and Reflexive D. Addition and Multiplication
6. Whichofthefollowingequationshas–2asthesolution?
A. 4x + 3 = 11 C. 8 – 3x = 2
B. 2x – 5 = - 9 D. – 6x + 7 = 9
7. Whatisthesolutionoftheequation2m+5=–3?
A. – 4 B. – 3 C. 5
8. What is the value of x in the equation 2 = 8?
5
D. 8
D. 8 A. 2 B. 16 C. 1 D. – 2
5
10. Which is the solution of the equation 3x – 8 = 2(x – 2)?
A. 2 B. – 2 C. 4 D. – 4
11. What is the correct inequality symbol if −8 > 32 then, ___ −4?
A. 40 B. 20 C. 10
9. Whatvalueofxwillmaketheequation4x+7=9–6xtrue?
A. > B. < C. ≥
12.Which of the following sentences is TRUE if x = 1?
A.4−11 ≤1 C.3−6≥−9
D. ≤
D. ≤ −45
B.2+8 <6 D.5+3>11 13. What is the solution set of ≥ −9?
5
A. ≥ 45 B. ≥ −45 C. ≤ 45
14. Find the solution set of −8 > 72.
A. > −9 B. > 9 C. < −9
D. < 9 15. Which is the graph of the solution set of the inequality 2 + 8 < 4?
A.
B.
C.
-2 -2
D.
-2
-2
16. Which of the following is NOT a solution of −3 ≤ < 6? A. – 6 B. – 3 C. -2 D. 1
17. Which of the following is a solution of 3 + 4 ≥ −5?
A. – 9 B. – 7 C. – 6 D. – 1
18. Which of the following inequality has a solution of – 9? A.+3≥12 C.−3 ≥12
B. + 3 ≥ −12 D. + 3 ≤ −12
19.Which are the possible solution sets of the inequality−2 ≥ 24? A. {-12, -11, -10} C. {-12, 12, -10, 10}
B. {-12, -14, -16} D. {0, 6, 12, 24}
20. Find the solution set of 4 − 5 ≥ 3(5 − 2).
A. ≥ 25 B. ≥ 15 C. ≥ 2 D. ≥ −2
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Answer:
1. B
2. C
3. B
4. A
5. B
6. D
7. D
8. A
9. C
10. D
11. A
12. B
13. A
14. C
15. C
16. B
17. A
18. B
19. D
29. C
Step-by-step explanation:
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