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  2. Topic
    Mathematics
  3. Study Set
    Developmental Mathematics College
  4. Exam
    Exam 7: Introduction to Real Numbers and Algebraic Expressions
  5. Question
    Collect Like Terms\(-9 z-(-7 z)\) A)\(-16 z\) B)\(2 z\) C)\(-2 z^{2}\)
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Collect Like Terms −9z−(−7z)-9 z-(-7 z)−9z−(−7z) A) −16z-16 z−16z B) 2z2 z2z C) −2z2-2 z^{2}−2z2

Question 10

Question 10

Multiple Choice

Collect like terms.
- −9z−(−7z) -9 z-(-7 z) −9z−(−7z)


A) −16z-16 z−16z
B) 2z2 z2z
C) −2z2-2 z^{2}−2z2
D) −2z-2 z−2z

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