Solve the inequality (24x+4)^-1< 0

I think you meant  (24x+4)^(-1)<0.

This is equivalent to  1 / [4(6x+1)] < 0.

We must determine the set of values of x for which 6x+1 is not equal to zero and 6x+1 is less than 0 (because  1 / [4(6x+1)] < 0  for such values).

Solve 6x+1 < 0.    6x+1<0 becomes    6x < -1,    or   x < -1/6

This divides the number line into two halves:  (- infinity, -1/6) and (-1/6, infinity).

From each half, choose an x value not equal to -1/6.  If the original inequality is then true, you have found the interval that solves it.  If false, choose the other interval to represent your solution.  

Find the perimeter of the figure shown above with a side length 5 units.(each figure is a square).a.10 unitsc.30 unitsb.20 unitsd.40 units select the best answer from the choices providedabcdmark this and return