Question

Which inequality has –12 in its solution set?
A. x+6<-8
B. x+4≥-6
C. x-3>-10
D. x+5≤-4

Answer 1

Probably could help to solve all inequalities

You would solve them just like you would a normal equation for x

You should also probably be weary of the possible values for x

If you get something like x<-12 or x>-12
-12 is not included, you would need it to be something like ≤-12 or ≥-12

Hint: it should be somewhere along the lines of x≤#