Question

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

x + 18 ≤ 11 and x + 18 ≥ 3

A number line with a closed circle on -15, shading to the left, and a closed circle on -7, shading to the right.

11 ≥ x + 18 ≥ 3

-7 ≥ x ≥ -15

A number line with a closed circle on -15, a closed circle on -7, and shading in between.

My answer is -7 ≥ x ≥ -15

Am I right?

Answer 1

unfortunately you are incorrect

Answer 2

they want something that isn't equivalent

Answer 3

Oh then it would be A number line with a closed circle on -15, a closed circle on -7, and shading in between. Right?

Answer 4

but that's the graph of -7 ≥ x ≥ -15 or -15 ≤ x ≤ -7

Answer 5

Oh ok hold on

Answer 6

11 ≥ x + 18 ≥ 3