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Home > CCA > Chapter 1 > Lesson 1.2.2 > Problem 1-48

1-48.

Calculate the value of each expression below. Homework Help ✎

  1. Simplify
    4 − 3

  2. Simplify everything before taking the absolute value.

    2

  3. Refer to part (a).

    −11

  • Refer to part (a).

  • 28