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Understanding Absolute Value Expressions Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

Page 1

Question 1 1. Solve the equation: |2x-5|=5.

Question 2 2. Solve the equation: |x| = 99.

Question 3 3. 'Solve the equation' means to _____.

Question 4 4. Getting an absolute value to equal a negative number is _____.

Question 5 5. Solve the equation: |x+8| = -1.

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Question 6 6. Evaluate |r+s|-(r+s) when -s = r+8.

Question 7 7. Evaluate |r+4| - 3|s| when r = 5 and s = -1.

Question 8 8. If a question requires us to know the value of |2x+y|, but all we know is that |x+y|=5, what can we do?

Question 9 9. Which statement is true about absolute values?

Question 10 10. If a question requires us to know the value of y-x, but all we know is that x+2=y, what can we do?

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Question 11 11. Solve the equation: -2|x| = 10.

Question 12 12. What is the first step to solving the equation |2x + 1| - 5 = 7?

Question 13 13. Solve the equation: |2x + 5| = 11.

Question 14 14. What is the first step to solving the equation |4x - 2| = 5 ?

Question 15 15. Solve the equation: 3|x - 2| - 1 = 11.

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Question 16 16. Absolute values only take into account _____.

Question 17 17. Evaluate |4+7|-|4-7|

Question 18 18. Which symbol is used to represent absolute value?

Question 19 19. Evaluate |5-3| + 4|3-5|

Question 20 20. Absolute values make positive numbers _____ and negative numbers _____.

Understanding Absolute Value Expressions Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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