If 2s > 8 and 4t < 12, which of the following could be the value of s-t?
I. -1
II. 0
III. 1
Correct answer: A
Explanation
2s > 8, then s > 4
4t < 12, then t < 3 and -t > -3
If we add the two inequalities: s-t > 1
The answer is A.
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Source: Algebra word problems from the AQuA-RAT dataset (Ling et al., 2017), published by Google DeepMind under the Apache License 2.0.
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AQuA-RAT items are crowdsourced algebra problems, not ACT questions. They carry five answer choices in the pre-2025 ACT Mathematics style and no ACT reporting category. Useful for drilling Preparing for Higher Math content; not a substitute for a real form.