The Missouri Compromise
Special Systems and Systems of Inequalities
Quiz
Special Systems and Systems of Inequalities 7.2- 7.3
Quiz
1. Tell whether (1, 10) is a solution of y 5 6x.
2. Write the inequality represented by the graph below.
3. Tell whether (6, 0) is a solution of
.
4. Graph . Give two ordered pairs that are solutions and two ordered pairs that are not solutions. solutions: ______________________________ not solutions: ___________________________
5. At a high school football game, tickets at the gate cost 7$ per adult and $4 per student. Write a linear inequality to determine the number of adult and student tickets that need to be sold so that the amount of money taken in at the gate is AT LEAST $280 dollars.
6. Graph the inequality -12 – y > 0
7. What does it mean to be a solution to a system to a system of inequalities?
8. What is the difference betwee the solution to an equation and the solution to an inequality?
Bonus: At Healthy Hair, the cost of a children’s haircut x is $4 and the cost of an adult haircut y is $14. The manager’s goal for the day is to have at least 5 children’s cuts, at least 20 adult cuts, and to have total sales be greater than $500. Write a system to represent this situation.
Reasoning with Equations and Inequalities
Answers continued
Module 6 Quiz 1. D 2. G 3. B 4. H 5. D 6. G 7. D 8. G 9. no 10. (4, 1)
11. (2, 8) 12. (3, 5) 13. 5 min; 60 gal 14. (2, 4)
Module 7 Quiz 1. D 2. G 3. A 4. J 5. B 6. J 7. D 8. infinitely many 9. no solutions 10. no 11. y 6 x 12. yes 13. possible answers: (2, 1), (4, 0); (4, 0),
(6, 2)
14.
Unit Test Form A 1. C 2. J 3. A 4. G 5. C 6. F 7. D 8. F 9. A 10. H 11. B 12. F
13. a 2
Quiz
Special Systems and Systems of Inequalities 7.2- 7.3
Quiz
1. Tell whether (1, 10) is a solution of y 5 6x.
2. Write the inequality represented by the graph below.
3. Tell whether (6, 0) is a solution of
.
4. Graph . Give two ordered pairs that are solutions and two ordered pairs that are not solutions. solutions: ______________________________ not solutions: ___________________________
5. At a high school football game, tickets at the gate cost 7$ per adult and $4 per student. Write a linear inequality to determine the number of adult and student tickets that need to be sold so that the amount of money taken in at the gate is AT LEAST $280 dollars.
6. Graph the inequality -12 – y > 0
7. What does it mean to be a solution to a system to a system of inequalities?
8. What is the difference betwee the solution to an equation and the solution to an inequality?
Bonus: At Healthy Hair, the cost of a children’s haircut x is $4 and the cost of an adult haircut y is $14. The manager’s goal for the day is to have at least 5 children’s cuts, at least 20 adult cuts, and to have total sales be greater than $500. Write a system to represent this situation.
Reasoning with Equations and Inequalities
Answers continued
Module 6 Quiz 1. D 2. G 3. B 4. H 5. D 6. G 7. D 8. G 9. no 10. (4, 1)
11. (2, 8) 12. (3, 5) 13. 5 min; 60 gal 14. (2, 4)
Module 7 Quiz 1. D 2. G 3. A 4. J 5. B 6. J 7. D 8. infinitely many 9. no solutions 10. no 11. y 6 x 12. yes 13. possible answers: (2, 1), (4, 0); (4, 0),
(6, 2)
14.
Unit Test Form A 1. C 2. J 3. A 4. G 5. C 6. F 7. D 8. F 9. A 10. H 11. B 12. F
13. a 2