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There are 97 students in South High School. South High School offers only Chinese and Spanish. There are 5 more students in Chinese than in Spanish, and every student takes at least one language. If 44 students take only Spanish, then how many take both languages?

 Sep 1, 2020
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By the Principle of Inclusion-Exclusion, there are 8 students who are in both classes.

 Sep 1, 2020

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