Question

Which of the following is not a way to represent the solution of the inequality 7 - 9x - (x + 12) less than or greater to 25?

Answer 1

 
To answer the question above first we need toclarify what the inequality is actually saying: 

7 - 9x - (x + 12) </= 25 (simplify) 

-5 - 10x </= 25 (add 5 to both sides) 

-10x </= 30 (divide by -10 to get x) 

x >/= -3 (don't forget to flip the signs when you divide by a negative number) 

So this says x is greater than or equal to -3, so which of these statements is not a way to represent that? 

I'd say it's the second  one. x is greater than not less than.