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Mathematics, 31.07.2019 19:50 FailingstudentXD
In a school that has 20 teachers, 10 teach mathematics, 8 teach social studies, and 6 teach science. two teach both mathematics and social studies, but none teach both social studies and science. how many teach both mathematics and science?
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In a school that has 20 teachers, 10 teach mathematics, 8 teach social studies, and 6 teach scie...
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