Question

I need help with this question
which of the following is not an equivalent form of the compound inequalitu
x+16=<11 & x+16>=3
a. 11 >= + 16 >=3
b. 5>= x >=-13
c. a number lne with a closed circle on -13, a closed circle on -5, and shading in between.
d. a number line with a closed circle on -13, shading to the left and a closed circle on -5, shading to the right.

"I think its C" I just want to check my answer.
thanks you for helping