Mathematics, 11.10.2020 14:01 franvelpaulino2191

Of 55 sophomores at Eastside High School, 35 study Spanish and chemistry, 5 study Spanish but not chemistry, and 3 study neither Spanish nor chemistry. How many students study chemistry?

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Of 55 sophomores at Eastside High School, 35 study Spanish and chemistry, 5 study Spanish but not ch...