Mathematics
Mathematics, 18.10.2019 07:00, mariahbrooks

At technology cyber charter school, each of the ninth grade homerooms has the same number of students and one teacher. on the last day of school, each student created a card for each of the other students in their class.
the expression 14s(s-1) can be used to find the total number of cards created by the ninth grade students. based on the given information, which of the following statements must be true? select all that apply.


At technology cyber charter school, each of the ninth grade homerooms has the same number of student

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