Free Practice Question
PS · Problem Solving
605-655
Inequalities
Given that 4 ≥ s ≥ –4, and t > –3, which of the following values cannot be achieved by s – t?
Answer Choices
Correct answer marked below7
Correct
B
5
C
3/2
D
1/2
E
-2
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Explanation
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Official Explanation
Official
Since 4 ≥ s ≥ –4, the maximum value of s is 4 and the minimum value is –4. The variable t is greater than –3, meaning the smallest value t can take is just above –3.…
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Comments
3
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T
ThomasMar 8, 2025
Can someone explain it other way?
V
vstylatorMar 7, 2025
got this wrong on my practice
G
GregoryMar 18, 2025
thanks!
What this question tests
What it tests
Your ability to solve and combine linear inequalities and reason about ranges of values.
Common trap
Failing to flip the inequality sign when multiplying or dividing by a negative, or missing an inclusive/exclusive endpoint.
Details
Difficulty
605-655
Type
PS
Category