medium · GMAT Quant
A financial analyst models a firm's operational margin m using the linear expression 3 - 2m. Standard regulatory compliance requires that -9 < 3 - 2m ≤ 15.
Which of the following inequalities gives the valid range for m?
- -6 ≤ m < 6
- -6 < m ≤ 6
- -6 < m < 6
- m < -6 or m ≥ 6
- -12 ≤ m < 12
Sign up free to see the explanation and track your rank →
More GMAT Quant practice
- Including both endpoints, how many distinct integer price points are in this range?
- Which of the following expressions must result in a positive value?
- Which property of arithmetic justifies that first step?
- Which of the following must also be an even integer?
- Which of the following inequalities correctly represents this range?
- Which of the following includes the number 0?
- How many unique meal combinations can a customer create?
- What is the probability that the lightbulb is functional?