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Home > CC1 > Chapter 3 > Lesson 3.1.6 > Problem 3-87

3-87.

If you walk forward 5 feet and then walk backward 5 feet, you will end up exactly where you started. For each of the actions below, describe an action that will get you back where you started. Homework Help ✎

  1. Walk up 10 steps.

    Walking down steps is the opposite of walking up steps.

  2. Earn 8 dollars.

    To undo earning money, you need to spend money.

  3. It gets 5 degrees warmer.

    It gets 5 degrees colder.

  4. Lose 6 dollars.

    If you lose money, you need to find or earn the same amount to get back where you started.

  5. Travel south 3 kilometers.

    Travel north 3 kilometers.

  6. Run backward 9 steps.

    Run forward 9 steps.