Multiple choice: Choose the letter of the correct answer. 1. Find the absolute value of|2x - 1| = 5 a. -2 and -3 b. 2 and -3 2. Which of the graphs represent 2x > 4 ? c. 2 and 3 d. -2 and 3 a. b. C. d. 43210 3. What value of x will satisfy 3x + 2 = 8 ? a. 1 b. 2 c. 3 d. 4 4. Twice the number decreased by 22 is 48. Find the number. a. 32 b. 33 c. 34 5. A number is 12 more than the other. Find the number if their sum is 48. d. 35 a. 18 b. 19 c. 20 d. 21 6. Which of the following is an algebraic expression? a. 20x ^ 2 - 3x - 6 c. 10x ^ 3 - y = 4 b. 6y ^ 4 - y = 9 d. 7x ^ 4 + 5y > 5 7. Which of the following is NOT an inequality? a. 4x ^ 6 - 3x < 9 b. y - x > 9 c. 2x^ 3 -y ne4 d. 9x ^ 4 - y = 5 8. Which expression represents equality? a. 5x ^ 3 + x = 6 c. x^ 5 +2y ne8 b. 2y + 3x > 8 d. x ^ 4 - 5y > 3 9. Aaron is 5 years younger than Ron * (x) . Illustrate Aaron's present age. a. 2x - 5 b. x + 5 c. x - 5 d. 2x+ underline 5 10. Mara's score in Math is twice the score of Lina. The sum of their score is less than 60. What must be the possible score of Lina? a. 30 b. 25 c. 22 d. 15
Share
12466397
Step-by-step explanation:
hope it helps