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Some of the questions in this unit may be answered by recording an audio file. If you chose to record the answer, click on the "Add Recording button and follow the on-screen instructions closely. Once you have completed and attached the recording, enter the word “COMPLETE” in the text box. (Note: If your computer does not have a built-in microphone, a microphone or microphone/headset combination is needed to record audio.) |
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| 13) Help Jenny! Jenny solved the given problem incorrectly. Study Jenny’s solution, explain what she did wrong, and then state the correct answer. |
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| Using Inverses to Solve Equations |
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| Solving Multi-step Equations |
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| 29)
Help Jeremy! Jeremy solved the given problem incorrectly. Study Jeremy’s solution, explain what he did wrong, and then state the correct answer. |
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| 30) Jocelyn earns $375 per week plus a 4% expense check for her total weekly expenses. Which expression represents the amount of money Jocelyn will earn after 8 weeks? |
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| 31) Stan paid $68 down on a Christmas layaway that totaled $452. He paid the balance in 5 equal installments. Write an equation, and then solve. (a) State the solution.(b) State the equation that you used to solve the problem.
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| 32) The Tacoma Blue Hawks’ soccer team won three less than two times as many games as they lost. The team played 18 games. How many games did they win? How many games did they lose? (a) State an equation that could be used to solve the problem. (b) State the number of wins. (c) State the number of losses. |
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| 34) If you were directed by your school to complete Offline Activities for this course, please enter the information on the Log Entry form. |
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| No offline activities found |
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