Question

Choose the correct description of the graph of the compound inequality

x - 1 less than or greater to 12 or 2x greater than or equal to 30.

A number line with an open circle on 13, shading to the left, and an open circle on 15, shading to the right

A number line with a closed circle on 13, shading to the left, and a closed circle on 15, shading to the right

A number line with an open circle on 13, an open circle on 15, and shading in between

A number line with a closed circle on 13, a closed circle on 15, and shading in between

Answer 1

@Aureyliant

Answer 2

\[x-1\le 12\]
\[x \le12+1~or~x \le 13\]

\[(-\infty,13]\cup[15,\infty )\]

Answer 3

^

Answer 4

So it would be, A number line with a closed circle on 13, shading to the left, and a closed circle on 15, shading to the right ?

Answer 5

no,it is B

Answer 6

Lol, that's what I chose.