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

@razor99 @phi

Answer 2

@Rz172

Answer 3

@razor99 please hlp

Answer 4

i dont know much about this tho :/ hold on

Answer 5

@Awolflover1 Can you help?

Answer 6

@whpalmer4

Answer 7

x-1 <> 12 => x <> 13 => x = (- infinity , 13) and (13,+ infinity)
2x >= 30 => x >= 15 => x= [15,+ infinity)

can you select the right choice now with these knowledges ?

Answer 8

hope helped