This quiz works best with JavaScript enabled. Home > English Grammar > Grammar > Punctuation > Parentheses – Quiz 6 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Parentheses Quiz 6 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A mixture is made of 2 or more types of atoms that are NOT chemically combined together. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 2. If the information in the parentheses is a separate, complete sentence, the period at the end of the sentence goes inside the parentheses. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 3. He suggested the use of brackets in 1608 A) Christopher meloni. B) Christopher Columbus. C) Christopher Clavius. D) Christopher Marlow. Show Answer Correct Answer: C) Christopher Clavius. 4. Simplify the following expression:-8 (5b + 2)-7 (b-5) A) -47b-19. B) -33b + 19. C) -47b$^{2}$ + 21. D) 33b-19. Show Answer Correct Answer: A) -47b-19. 5. Simplify the following expression:-7x +5 (1-8x) A) 5 + 33x. B) 5-47x. C) -33x + 5. D) 47x + 5. Show Answer Correct Answer: B) 5-47x. 6. This type of bracket is used around to highlighted phrases A) Angle. B) Square. C) Braces or curly. D) Round/parenthesis. Show Answer Correct Answer: A) Angle. 7. If the tax rate for income up to $ 90, 000 is 25%, what is the tax owed for an individual with an income of $ 85, 000? A) $ 22, 500. B) $ 21, 250. C) $ 20, 000. D) $ 23, 500. Show Answer Correct Answer: B) $ 21, 250. 8. Factorise 10w-25 A) 5(2w + 5). B) 5(2w-5). C) 5(w-5). D) W + 5. Show Answer Correct Answer: B) 5(2w-5). 9. According to Georgia Tech professor Joel Sokol, what is the accuracy rate of the best statistical models for predicting college basketball games? A) 75%. B) 50%. C) 85%. D) 95%. Show Answer Correct Answer: A) 75%. 10. The number of waves that occur in a time interval is referred to as A) Frequency. B) Speed. C) Amplitude. D) Crest. Show Answer Correct Answer: A) Frequency. 11. Dad and I went to the Mollyfansty Pa, Child is $ 78 Adult is ($ 98), dad has $ 500 how much dollars is left? A) 324. B) 785. C) 648. D) 275. E) 275. Show Answer Correct Answer: A) 324. 12. Simplify:4(a + 2) + 3a A) 5a + 6. B) 7a + 8. C) 4a + 10. D) 6a + 8. Show Answer Correct Answer: B) 7a + 8. 13. Why do Annie's "entourages" get into a fight at her swim meet? A) Nancy thinks that the book club members are social service spies. B) Nancy accuses Sheila of being a bad mother. C) Nancy thinks that Annie's swim coach doesn't like her. D) Nancy thinks that the book club is making fun of Annie. Show Answer Correct Answer: D) Nancy thinks that the book club is making fun of Annie. 14. 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. 15. Factorsie fully:20x + 30 A) 2(10x+15). B) 5(4x+6). C) 10(x+3). D) 10(2x+3). Show Answer Correct Answer: D) 10(2x+3). 16. 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. 17. Parentheses look like this: A) { }. B) [ ]. C) ( ). D) < >. Show Answer Correct Answer: C) ( ). 18. Golongan darah AB dapat disumbangkan ke golongan darah ..... A) O. B) A. C) AB. D) B. Show Answer Correct Answer: C) AB. 19. 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. 20. Brackets are used in pairs in mathematics to denote a multiple of an expression. A) True. B) Maybe. C) Disagree. D) I don't know. Show Answer Correct Answer: A) True. 21. 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 366 years. B) Every 100 years. C) Every 500 years. D) Every year. Show Answer Correct Answer: A) Every 366 years. 22. 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: D) 5(x + 3). 23. What are tax deductions? A) The total amount of income before taxes are taken out. B) 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. C) Money given by the government to help pay for taxes. D) A penalty for not paying taxes on time. Show Answer Correct Answer: B) 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. 24. Expand:-4(m + 2) A) -4m + 8. B) -4m-8. C) -4m + 2. D) -4m-2. Show Answer Correct Answer: B) -4m-8. 25. 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. 26. 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) $x^2-6x-9$. D) $x^2+9$. Show Answer Correct Answer: A) $x^2-6x+9$. 27. What is the highest factor of 12, 36 and 24? A) 36. B) 6. C) 2. D) 12. Show Answer Correct Answer: D) 12. 28. $\sin\left(\tan^{-1}\left(-\frac{2}{5}\right)\right)$ A) $-\frac{2}{\sqrt[]{29}}$. B) $\frac{5}{\sqrt{29}}$. C) $\frac{2}{\sqrt[]{29}}$. D) $\frac{5}{2}$. Show Answer Correct Answer: A) $-\frac{2}{\sqrt[]{29}}$. 29. Fully factorise the following expression ..... 12x + 18 A) 6(2x + 3). B) 12(x + 2). C) 3(4x + 6). D) 2(6x + 9). Show Answer Correct Answer: A) 6(2x + 3). 30. 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) 15%. C) 25%. D) 18%. Show Answer Correct Answer: A) 22%. ← PreviousNext →Related QuizzesGrammar QuizzesEnglish Grammar QuizzesParentheses Quiz 1Parentheses Quiz 2Parentheses Quiz 3Parentheses Quiz 4Parentheses Quiz 5Parentheses Quiz 7Parentheses Quiz 8Parentheses Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books