This quiz works best with JavaScript enabled. Home > Grammar > Punctuation > Parentheses – Quiz 23 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Parentheses Quiz 23 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The punctuation mark(s) is/are used by a writer to provide extra information in a quote. (a) A) A. brackets. B) Ellipsis. C) All the above. D) None of the above. Show Answer Correct Answer: A) A. brackets. 2. 14p-8 = 22 + 20p A) -5. B) 5. C) 30. D) None of the above. Show Answer Correct Answer: A) -5. 3. Expand and simplify (x-6)(x + 1)(x-2) A) $x^3-7x^2+4x+12$. B) X3-7x2+4x+12 Mathematical EquivalenceOFF. C) All the above. D) None of the above. Show Answer Correct Answer: A) $x^3-7x^2+4x+12$. 4. 3(f+2.5)=15 A) 2.5. B) 1. C) 1.5. D) 5. Show Answer Correct Answer: A) 2.5. 5. Simplify the expression by using the Distributive Property:-4(k-7) A) -4k + 28. B) -4k-28. C) 4k + 28. D) 4k-28. Show Answer Correct Answer: A) -4k + 28. 6. 3(s+2)=3 A) 0. B) 1. C) -1. D) 2. Show Answer Correct Answer: C) -1. 7. Formula A) A special rule or way to calculate something. B) A secret recipe. C) A funny saying. D) None of the above. Show Answer Correct Answer: A) A special rule or way to calculate something. 8. What do federal taxes not pay for in the United states? A) All of the military branches. B) Interstates. C) Medicare/Medicade. D) Dental and Vision insurance. Show Answer Correct Answer: D) Dental and Vision insurance. 9. [ 2 x ( 9 / 3 + 2) ] x 5 A) 25. B) 30. C) 40. D) 50. Show Answer Correct Answer: D) 50. 10. What does $(x-6)(x + 6)$ A) $x^2-36$. B) $x^2 + 36$. C) $x^2-12x + 36$. D) $x^2 + 12x-36$. Show Answer Correct Answer: A) $x^2-36$. 11. Simplify 12ab + 8abc + 7 + 5ab A) 20abc + 7 + 5ab. B) 17ab + 8abc + 7. C) 20ab + 7. D) 17abc x 8ab +5ab. Show Answer Correct Answer: B) 17ab + 8abc + 7. 12. (x + 1)(x + 2) A) X$^{2}$ + 3x + 2. B) X$^{2}$-3x + 2. C) X$^{2}$-x-2. D) X$^{2}$ + x-2. Show Answer Correct Answer: A) X$^{2}$ + 3x + 2. 13. What is the result of expanding $(2x-3)(x + 7)$ A) $2x^2 + 11x-21$. B) $2x^2 + 14x-21$. C) $2x^2-11x + 21$. D) $2x^2-14x + 21$. Show Answer Correct Answer: A) $2x^2 + 11x-21$. 14. Tribar A) Indicates equivalence or identity between two different things. B) Part of a gymnastics routine. C) A mathematical tool used by ancient tribes to count the number of warriors in their ranks. D) A bar that has somehow managed to exist in three dimensions at once. Show Answer Correct Answer: A) Indicates equivalence or identity between two different things. 15. Solve for x:5x-14 = 8x + 4 A) X = 6. B) X =-6. C) X =-18/13. D) X = 10/3. Show Answer Correct Answer: B) X =-6. 16. Which of the following is the correct expansion of:5(3r-2)? A) 8r-2. B) 15r-10. C) 15r-2. D) 15-10r. Show Answer Correct Answer: B) 15r-10. 17. Which of the following is equivalent to 4(2x + 3) A) 8x + 12. B) 8x + 3. C) 8x-12. D) 20x. Show Answer Correct Answer: A) 8x + 12. 18. Solve:4(y-6) = 11-y A) 7. B) 17/5. C) -7. D) -17/5. Show Answer Correct Answer: A) 7. 19. We found the perfect gift ..... our father will love it ..... at the store. A) ( ) (parentheses). B) [ ] (brackets). C) (dashes). D) ; ; (semi-colons). Show Answer Correct Answer: C) (dashes). 20. Balance A) To weigh the same. B) To stand on one leg. C) To keep something equal on both sides. D) None of the above. Show Answer Correct Answer: C) To keep something equal on both sides. 21. 2(a + 4) A) 2a + 8. B) 2a. C) 6a. D) 2a + 4. Show Answer Correct Answer: A) 2a + 8. 22. Simplify the expression $(x-5)(x + 5)$ A) $x^2-25$. B) $x^2 + 25$. C) $x^2-10x + 25$. D) $x^2 + 10x-25$. Show Answer Correct Answer: A) $x^2-25$. 23. When I (a) 7x+28 I get 7(x+4) A) A. Factorise. B) Expand. C) All the above. D) None of the above. Show Answer Correct Answer: A) A. Factorise. 24. Factorise fully:8x-32xy A) 8x (1-4y). B) 8(xy-4). C) 8xy ( 1-4). D) 8x (1-xy). Show Answer Correct Answer: A) 8x (1-4y). 25. Expand and simplify (x + 1)(x + 3)$^{2}$ A) $x^3+7x^2+15x+9$. B) X3+7x2+15x+9 Mathematical EquivalenceOFF. C) All the above. D) None of the above. Show Answer Correct Answer: A) $x^3+7x^2+15x+9$. ← PreviousNext →Related QuizzesGrammar QuizzesParentheses Quiz 1Parentheses Quiz 2Parentheses Quiz 3Parentheses Quiz 4Parentheses Quiz 5Parentheses Quiz 6Parentheses Quiz 7Parentheses Quiz 8Parentheses Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books