Mrs. Cruz asked her 30 students who among their mother,father or sibling will attend the quarterly conference. 16 students said their mothers will attend, another 16 said their father will attend, and 11 said their siblings will attend. 5 said only their siblings will attend and 8 said only their fathers will attend. How many students said only their mother will attend?

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Answers

2016-07-06T16:09:37+08:00
There's only 16 students 
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