Question

Graph the solution of the equation

b-11=-8

a.-4
b.-3
c.3
d.4

2z > -28

a.z > -56
b.z > -14
c.z < -14
d.z < 14

Answer 1

solve the equation or inequality
use the number line

> means you use an open circle at that point and shade to the right

Answer 2

they are all closed circles though