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    Basic College Mathematics
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    Exam 7: Signed Numbers
  5. Question
    Solve. Express Your Answer as a Signed Number
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Solve. Express Your Answer as a Signed Number

Question 291

Question 291

Multiple Choice

Solve. Express your answer as a signed number.
-The population of a certain city decreased by 23,021 in 10 years. Find the average annual change in population.


A) -2302.1 per year
B) -230.21 per year
C) 230.21 per year
D) 2302.1 per year

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