This quiz works best with JavaScript enabled. Home > Grammar > Discourse > Substitution – Quiz 22 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Substitution Quiz 22 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Solve the system using substitution.y = 6x-56x-7y =-1 A) (1, 1). B) (-1, -11). C) No Solution. D) Infinitely many solutions. Show Answer Correct Answer: A) (1, 1). 2. A solution to a system of equations that results in no x or y value that will satisfy both equations A) No Solution. B) One Solution. C) Infinite Solutions. D) Beyond Solutions. Show Answer Correct Answer: A) No Solution. 3. If a = 2, b = 3, c = 4 and d = 5, find a + b + c + d A) 14. B) 12. C) 15. D) 13. Show Answer Correct Answer: A) 14. 4. In the sentence 'I think you should go, and I will too, ' what does 'too' substitute? A) I think. B) You should go. C) I will. D) Should go. Show Answer Correct Answer: B) You should go. 5. Solve each equation:f + 5 = 14 A) 19. B) $\frac{14}{5}$. C) None of those. D) 9. Show Answer Correct Answer: D) 9. 6. Solve the system of equations:3x + 2y = 1614x + 2y = 38 A) (-2, 5). B) (-2, -5). C) (2, -5). D) (2, 5). Show Answer Correct Answer: D) (2, 5). 7. Solve the system of equations:$y=6x+4$ $y=-3x-5$ A) (-1, -2). B) (-2, -1). C) (1, -2). D) (1, 2). Show Answer Correct Answer: A) (-1, -2). 8. Which of the following relations is/are function/s? A) X = \{(-1, 2), (-3, 4), (-1, 7), (5, 1)\}. B) G = \{(-3, 2), (3, 1), (-3, 2), (5, 7)\}. C) H = \{(6, 1), (-2, 3), (2, 6), (7, 2)\}'. D) Y = \{(2, 3), (3, 2), (-2, 3), (3, -2)\}. Show Answer Correct Answer: C) H = \{(6, 1), (-2, 3), (2, 6), (7, 2)\}'. 9. What is the value of x in:f(3) = 2x + 1 A) 3. B) 2. C) 1. D) 0. Show Answer Correct Answer: A) 3. 10. Evaluate expression:1/2a-5b when a=-12 and b=-3 A) -21. B) -9. C) 9. D) 21. Show Answer Correct Answer: C) 9. 11. How can you tell if a point is a solution to a system? A) It makes the first equation true. B) The (x, y) coordinates satisfy both equations. C) It makes logical sense. D) It makes neither equation negative. Show Answer Correct Answer: B) The (x, y) coordinates satisfy both equations. 12. Which of the following compounds will react most rapidly when treated with CH$_{3}$CH$_{2}$Cl and AlCl$_{3}$? A) Benzene. B) Chlorobenzene. C) Anisole. D) Toluene. Show Answer Correct Answer: C) Anisole. 13. 6x-3y = 3x-2y = 5 A) (3, 1). B) (1, -3). C) (1, 3). D) (-1, -3). Show Answer Correct Answer: D) (-1, -3). 14. What is being substituted in the sentence:'I want to go, but I can't'? A) Want. B) Go. C) I. D) Can't. Show Answer Correct Answer: B) Go. 15. $x+y\div4$ A) 2. B) 5. C) 10. D) 11. Show Answer Correct Answer: B) 5. 16. Simplify:-7 + x$^{2}$when x = 3 A) 2. B) 4. C) -1. D) 16. Show Answer Correct Answer: A) 2. 17. In the Metal Ages, what metals were used? A) Copper, bronze, iron. B) Bronze, silver, gold. C) Diamond, ruby, saphhire. D) Iron, copper, silver. Show Answer Correct Answer: A) Copper, bronze, iron. 18. If b = 8, calculate-3b A) -11. B) 24. C) -24. D) None of the above. Show Answer Correct Answer: C) -24. 19. Solve the following system using substitution:$x=-3y-17$ $2x+3y=-7$ A) $\left(-9, 10\right)$. B) $\left(3, 0\right)$. C) $\left(-5, -2\right)$. D) $\left(10, -9\right)$. Show Answer Correct Answer: D) $\left(10, -9\right)$. 20. Solve for x and y by using the substitution method. y =-2x4x-y = 0 A) (1, 2). B) (0, 0). C) No Solutions. D) Infinite Solutions. Show Answer Correct Answer: B) (0, 0). 21. Solve the system of equations. $y=-3x-6$ $12x+4y=3$ A) $\left(3, -24\right)$. B) $\left(-24, 3\right)$. C) No solution. D) Infinite solutions. Show Answer Correct Answer: C) No solution. 22. Solve for x and y.2x-3y =-1 y = x-1 A) (-2, -3). B) (0, -1). C) (3, 4). D) (4, 3). Show Answer Correct Answer: D) (4, 3). 23. If $g=-9$ $g+11$ A) $2$. B) $-2$. C) $20$. D) $-20$. Show Answer Correct Answer: A) $2$. 24. Y = 5xx = yy =? A) 0. B) 1. C) All the above. D) None of the above. Show Answer Correct Answer: A) 0. 25. Integrate $\int7x^6\left(x^7+1\right)^8dx$ A) $\frac{\left(x^7-1\right)^9}{9}+c$. B) $\frac{\left(x^7+1\right)^9}{9}+c$. C) $\frac{\left(x^7+1\right)^8}{8}+c$. D) $\frac{\left(7x^6+1\right)^9}{9}+c$. Show Answer Correct Answer: B) $\frac{\left(x^7+1\right)^9}{9}+c$. ← PreviousNext →Related QuizzesGrammar QuizzesSubstitution Quiz 1Substitution Quiz 2Substitution Quiz 3Substitution Quiz 4Substitution Quiz 5Substitution Quiz 6Substitution Quiz 7Substitution Quiz 8Substitution Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books