Question

Choose the correct description of the graph of the compound inequality

x - 3 < -9 or x + 5 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, or
x - 3 + 3 < -9+3
x < -6
What's the other one? you forgot the inequality sign.

Answer 2

5 is greatethan or equal to 12.

Answer 3

x + 5>=12
x + 5 - 5 >= 12-5
x >= 7