Choose the correct description of the graph of the compound inequality: (5 points)
x-1 < or = to 7 or
2x > or = to 22

a: a number line with an open circle on 8, shading to the left, and an open circle on
11, shading to the right

b: a number line with an open circle on 8, an open circle on 11, and shading in
between
closed circle on 11, and shading in

c: a number line with a closed circle on 8,
between

d: a number line with a
closed circle on 8, shading to the left, and a closed circle on
11, shading to the right

will vote brainliest!

D

Step-by-step explanation:

Firstly,  

≤  or  ≥  means closed circle, and

<   or >  means open circle

Now, let's solve the compound inequality:

x - 1 ≤ 7

x ≤ 8

and

2x ≥ 22

x ≥ 11

This solution means "everything left of 8 (inclusive and closed circle)" and "everything right of 11 (inclusive and closed circle)"

Looking at the choices, D is right.

step-by-step explanation:

when the line is solid:

when the line is dashed:

this > inequality sign means:

this < inequality sign means:

this > inequality sign means:

this < inequality sign means:

about the problem:

srry i'm not done ! i'll

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !