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Calculate the expressions below. Then compare your answers from parts (a) and (b) to those in part (a) of problem 8-95, and parts (c) and (d) to part (b) in problem 8-95. What do you notice?

  1. Remember Order of Operations when solving these.

  1. This may look similar to part (a), but note there is a minus sign in this one.

  1. Check the signs carefully.

  1. Check the signs carefully.

The answers you get for parts (a) through (d) will match those found in problem 8-95.