Question

Is 9 a solution of -5 < x < 9
Answer

yes

no

Answer 1

i Think no

Answer 2

well the equality states...

x is between -5 and 9 BUT not including -5 and 9


you see the < > signs states the conditions but not including the values it self BUT


\[\le \ \ge \] means they are included




sooo if it was \[-5<x \le9\] would mean it includes 9 in the range,