Answer:
You cant, because Ben is WRONG, unless you made a typo while writing the question
Step-by-step explanation:
If you subsitute N for 5, then the equation would be 7 x 5 = 45. However, this is not true. The correct equation is 7 x 5 = 35, so Ben is wrong UNLESS you made a typo while writing the question.
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No because irrational cant be a simple fraction and 9/15
is 0.6
so... it is not irrational
Answer:
your answer would be z= y over w - x