Question

Choose the correct description of the graph of the compound inequality.

x - 3 < -9 or x + 5 greater than or equal to 12

A A number line with an open circle on -6, shading to the left, and a closed circle on 7, shading to the right.
B A number line with an open circle on -6, a closed circle on 7, and shading in between.
C A number line with a closed circle on -6, shading to the left, and an open circle on 7, shading to the right.
D A number line with a closed circle on -6, an open circle on 7, and shading in between.

Answer 1

x-3<-9
x<-9+3
x<-6

x+5>=12
x>=7