To determine which options are viable solutions for Sophia's planning committee, we need to analyze the requirement: the committee must have a total of 12 students, with at least 2 students from each class (freshman and sophomore).
Let's evaluate each option:
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6 freshmen and 4 sophomores:
- Total: 6 + 4 = 10 students.
- This does not satisfy the requirement of 12 students. Not a viable solution.
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0 freshmen and 12 sophomores:
- Total: 0 + 12 = 12 students.
- This does not satisfy the requirement of having at least 2 freshmen. Not a viable solution.
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1 freshman and 11 sophomores:
- Total: 1 + 11 = 12 students.
- This does not satisfy the requirement of having at least 2 freshmen. Not a viable solution.
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5 freshmen and 7 sophomores:
- Total: 5 + 7 = 12 students.
- This satisfies the requirement of having at least 2 freshmen and at least 2 sophomores. Viable solution.
Based on the analysis, the only viable solution is:
5 freshmen and 7 sophomores.