Question

Solve -4x - 5 > -9 and describe the graph of the solution.

x > 1; closed circle on 1, shading to the right

x < 1; closed circle on 1, shading to the left

x < 1; open circle on 1, shading to the left

x > 1; open circle on 1, shading to the right

Answer 1

u can see here the graph and the explanation

http://www.wolframalpha.com/input/?i=n%2F4+%3D+8%2F9

Answer 2

thank you