This quiz works best with JavaScript enabled. Home > Grammar > Punctuation > Parentheses – Quiz 7 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Parentheses Quiz 7 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Explain the concept of taxable income with an example. A) For example, if an individual's gross income is $ 50, 000 and they have $ 10, 000 in deductions, their taxable income would be $ 40, 000. B) Taxable income is the amount of money you earn before taxes are taken out. C) Taxable income is the total amount of money you earn after taxes are taken out. D) Taxable income is the amount of money you earn after deductions and exemptions. Show Answer Correct Answer: A) For example, if an individual's gross income is $ 50, 000 and they have $ 10, 000 in deductions, their taxable income would be $ 40, 000. 2. Determine the tax bracket for an individual with an income of $ 100, 000, given the tax brackets:10% for income up to $ 9, 700, 12% for income between $ 9, 701 and $ 39, 475, and 22% for income above $ 39, 475. A) 18%. B) 15%. C) 22%. D) 25%. Show Answer Correct Answer: C) 22%. 3. $9\left(y+1\right)-4\left(y-2\right)=$ A) $5y+17$. B) $5y-17$. C) $5y+1$. D) $5y-1$. Show Answer Correct Answer: A) $5y+17$. 4. 16-( ) = 4 A) 11. B) 20. C) 12. D) None of the above. Show Answer Correct Answer: C) 12. 5. Expand and simplify:$\left(3x-5\right)\left(2x-10\right)$ A) $5x^2+5x-50$. B) $6x^2+10x+50$. C) $6x^2-40x-50$. D) $6x^2-40x+50$. Show Answer Correct Answer: D) $6x^2-40x+50$. 6. Expand g(2g + 3) A) 2g + 3g. B) 2g$^{2}$ + 3. C) 2g$^{2}$ + 3g. D) 5g$^{2}$. Show Answer Correct Answer: C) 2g$^{2}$ + 3g. 7. 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. 8. 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. 9. He suggested the use of brackets in 1608 A) Christopher Clavius. B) Christopher Columbus. C) Christopher Marlow. D) Christopher meloni. Show Answer Correct Answer: A) Christopher Clavius. 10. Simplify the following expression:-8 (5b + 2)-7 (b-5) A) -33b + 19. B) -47b$^{2}$ + 21. C) 33b-19. D) -47b-19. Show Answer Correct Answer: D) -47b-19. 11. Simplify the following expression:-7x +5 (1-8x) A) -33x + 5. B) 5 + 33x. C) 47x + 5. D) 5-47x. Show Answer Correct Answer: D) 5-47x. 12. This type of bracket is used around to highlighted phrases A) Round/parenthesis. B) Angle. C) Braces or curly. D) Square. Show Answer Correct Answer: B) Angle. 13. 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) $ 21, 250. B) $ 23, 500. C) $ 20, 000. D) $ 22, 500. Show Answer Correct Answer: A) $ 21, 250. 14. Factorise 10w-25 A) 5(w-5). B) 5(2w-5). C) 5(2w + 5). D) W + 5. Show Answer Correct Answer: B) 5(2w-5). 15. -6(m+10) A) -6m+10. B) -6m-10. C) -16m. D) -6m-60. Show Answer Correct Answer: D) -6m-60. 16. 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) 95%. C) 50%. D) 85%. Show Answer Correct Answer: A) 75%. 17. The number of waves that occur in a time interval is referred to as A) Amplitude. B) Crest. C) Frequency. D) Speed. Show Answer Correct Answer: C) Frequency. 18. Dad and I went to the Mollyfansty Pa, Child is $ 78 Adult is ($ 98), dad has $ 500 how much dollars is left? A) 275. B) 648. C) 324. D) 785. E) 275. Show Answer Correct Answer: C) 324. 19. Simplify:4(a + 2) + 3a A) 7a + 8. B) 6a + 8. C) 5a + 6. D) 4a + 10. Show Answer Correct Answer: A) 7a + 8. 20. Expand 6(4x-2) A) 24x-12. B) 24x + 12. C) 10x-12. D) 10x-9. Show Answer Correct Answer: A) 24x-12. 21. 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. 22. 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. 23. 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). 24. 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. 25. 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. 26. Parentheses look like this: A) ( ). B) \{ \}. C) < >. D) [ ]. Show Answer Correct Answer: A) ( ). 27. Golongan darah AB dapat disumbangkan ke golongan darah ..... A) AB. B) O. C) B. D) A. Show Answer Correct Answer: A) AB. 28. 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. 29. 3 x ( 2 x 5) = A) 10. B) 21. C) 30. D) None of the above. Show Answer Correct Answer: C) 30. 30. 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. ← PreviousNext →Related QuizzesGrammar QuizzesParentheses Quiz 1Parentheses Quiz 2Parentheses Quiz 3Parentheses Quiz 4Parentheses Quiz 5Parentheses Quiz 6Parentheses Quiz 8Parentheses Quiz 9Parentheses Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books