Which number line shows the given inequality?
k > 4.5
a.
b.
c.
d.
(the picture has the answer choises)

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking