Question

Which of the following is not an equivalent form of the compound inequality

x - 1 < -12 or x + 12 > 10

Answer 1

well x - 1 < -12 can be turned into x < -11
x+12 >10 can be turned into x > -2

so your compound inequality would be:
-11 > x > -2
or
-2 < x < -11

Answer 2

can you list the " following ".

Answer 3

x < -11 or x > -2

A number line with an open circle on -11, shading to the left, and an open circle on -2, shading to the right.

A number line with an open circle on -11, an open circle on -2, and shading in between.

x > -2 or x < -11

Answer 4

x < -11 (x is less then -11)
x > -2 (x is greater then -2)

The incorrect one is : A number line with an open circle on -11, an open circle on -2, and shading in between.