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2-61.
  1. Find a simplified algebraic expression for each expression mat below. Homework Help ✎

Evaluate keeping in mind the order of operations as well as the negative values. Reference the Math Notes box in lesson 2.1.3 for more help.

7 - 2 · (−5)
7 − (−10)
7 + 10
17

For parts (b) - (f), use the Math Notes box and example shown in part (a).