ACT Math - Absolute Value: Help and Review 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!

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Question 1 1. Solve the equation: |2x + 5| = 11.

Question 2 2. Solve the equation: |x + 8| = -1.

Question 3 3. Solve the equation: |3x - 9| = 27.

Question 4 4. Absolute value symbols should be treated like which one of the following?

Question 5 5. Solve the equation: |x| = 99.

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Question 6 6. Evaluate |4 + 7| - |4 - 7|

Question 7 7. Which symbol is used to represent absolute value?

Question 8 8. Solve the equation: 3|x - 2| - 1 = 11.

Question 9 9. Evaluate |r+s|-(r+s) when -s = r+8.

Question 10 10. 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?

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

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

Question 13 13. Evaluate |5 - 3| + 4|3 - 5|

Question 14 14. Evaluate |r+4| - 3|s| when r = 5 and s = -1.

Question 15 15. Absolute values make positive numbers _____ and negative numbers _____.

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Question 16 16. What is the first step to solving the equation |4x - 2| = 5?

Question 17 17. What is correct expression for the absolute value of the following number: 8?

Question 18 18. What number can we substitute for x that will make the absolute value of x = 12?

Question 19 19. Solve the equation: -2|x| = 10.

Question 20 20. 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?

ACT Math - Absolute Value: Help and Review 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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