This quiz works best with JavaScript enabled. Home > Grammar > Punctuation > Parentheses – Quiz 9 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Parentheses Quiz 9 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Why do Annie's "entourages" get into a fight at her swim meet? A) Nancy accuses Sheila of being a bad mother. B) Nancy thinks that the book club is making fun of Annie. C) Nancy thinks that the book club members are social service spies. D) Nancy thinks that Annie's swim coach doesn't like her. Show Answer Correct Answer: B) Nancy thinks that the book club is making fun of Annie. 2. Is bleaching your hair a physical or chemical change? A) Physical. B) Chemical. C) All the above. D) None of the above. Show Answer Correct Answer: B) Chemical. 3. Factorsie fully:20x + 30 A) 10(2x+3). B) 10(x+3). C) 5(4x+6). D) 2(10x+15). Show Answer Correct Answer: A) 10(2x+3). 4. The bottom bracket on a bicycle connects the crankset chainset to the bicycle. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 5. Expand:7(3 + z) A) 7z + 3. B) 21 + z. C) All the above. D) None of the above. Show Answer Correct Answer: B) 21 + z. 6. Parentheses look like this: A) ( ). B) \{ \}. C) < >. D) [ ]. Show Answer Correct Answer: A) ( ). 7. Golongan darah AB dapat disumbangkan ke golongan darah ..... A) AB. B) O. C) B. D) A. Show Answer Correct Answer: A) AB. 8. How does expansion works when there are two brackets? A) Every term in the first bracket will be subtracted with every term in the second and third bracket. B) Every term in the first bracket will be multiplied with every term in the second bracket. C) Use BODMAS. D) Adding of one or two expressions in brackets. Show Answer Correct Answer: B) Every term in the first bracket will be multiplied with every term in the second bracket. 9. 3 x ( 2 x 5) = A) 10. B) 21. C) 30. D) None of the above. Show Answer Correct Answer: C) 30. 10. Brackets are used in pairs in mathematics to denote a multiple of an expression. A) True. B) I don't know. C) Maybe. D) Disagree. Show Answer Correct Answer: A) True. 11. How often would we expect to see a perfect bracket if every person in the United States filled out a completely unique bracket that was 66.7 percent accurate? A) Every year. B) Every 500 years. C) Every 366 years. D) Every 100 years. Show Answer Correct Answer: C) Every 366 years. 12. 2 x ( 4 x 1 ) = A) 8. B) 16. C) 7. D) None of the above. Show Answer Correct Answer: A) 8. 13. Fully factorise the following expression ..... 5x + 15 A) 5(x + 3). B) 5(x + 5). C) 5(x-5). D) 5(x-3). Show Answer Correct Answer: A) 5(x + 3). 14. What are tax deductions? A) Deductions reduce the amount of your income before you calculate the tax you owe. They reduce the amount of income that is subject to tax. B) Money given by the government to help pay for taxes. C) A penalty for not paying taxes on time. D) The total amount of income before taxes are taken out. Show Answer Correct Answer: A) Deductions reduce the amount of your income before you calculate the tax you owe. They reduce the amount of income that is subject to tax. 15. Expand:-4(m + 2) A) -4m + 2. B) -4m + 8. C) -4m-2. D) -4m-8. Show Answer Correct Answer: D) -4m-8. 16. 28-( ) = 11 A) 18. B) 17. C) 19. D) None of the above. Show Answer Correct Answer: B) 17. 17. Which NFL team is named for an Edgar Allan Poe poem? A) Ravens. B) Eagles. C) Broncos. D) Chargers. Show Answer Correct Answer: A) Ravens. 18. Which of the following answers shows a correct expansion and simplification of the expression below? $\left(x-3\right)^2$ A) $x^2-6x-9$. B) $x^2-9$. C) $x^2+9$. D) $x^2-6x+9$. Show Answer Correct Answer: D) $x^2-6x+9$. 19. What is the highest factor of 12, 36 and 24? A) 2. B) 6. C) 12. D) 36. Show Answer Correct Answer: C) 12. 20. $\sin\left(\tan^{-1}\left(-\frac{2}{5}\right)\right)$ A) $\frac{2}{\sqrt[]{29}}$. B) $\frac{5}{\sqrt{29}}$. C) $-\frac{2}{\sqrt[]{29}}$. D) $\frac{5}{2}$. Show Answer Correct Answer: C) $-\frac{2}{\sqrt[]{29}}$. 21. Fully factorise the following expression ..... 12x + 18 A) 6(2x + 3). B) 3(4x + 6). C) 12(x + 2). D) 2(6x + 9). Show Answer Correct Answer: A) 6(2x + 3). 22. Determine the tax bracket for an individual earning $ 80, 000, with tax rates of 10% for income up to $ 9, 875, 12% for income between $ 9, 876 and $ 40, 125, and 22% for income above $ 40, 125. A) 22%. B) 25%. C) 15%. D) 18%. Show Answer Correct Answer: A) 22%. 23. What is the result of multiplying-3 by-4 in the expression (2a-3)(3a-4)? A) -12. B) 12. C) 12a. D) -12a. Show Answer Correct Answer: B) 12. 24. This law is often called "the law of inertia." A) Newton's 1st Law. B) Newton's 2nd Law. C) Newton's 3rd Law. D) None of them. Show Answer Correct Answer: A) Newton's 1st Law. 25. Brackets are used to indicate optional text in a sentence. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. ← PreviousNext →Related QuizzesGrammar QuizzesParentheses Quiz 1Parentheses Quiz 2Parentheses Quiz 3Parentheses Quiz 4Parentheses Quiz 5Parentheses Quiz 6Parentheses Quiz 7Parentheses Quiz 8Parentheses Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books