Ratio is white socks / brown socks
There are 8 white and 7 brown
Ratio = 8/7
X/3 > 7 <== ur equation
multiply both sides by 3
x > 7 * 3
x > 21 <== ur solution
All you have to do for this is follow the midpoint formula.
Let me know if the picture is unclear and I'll type it out for you.
Answer:
The solution to the inequality is:

The solution graph is also attached below.
Step-by-step explanation:
Given
We are given the expression

To determine
Solve for x
Given the expression

Subtract 5 from both sides

Simplify

Multiply both sides by 3

Simplify

Thus, we conclude that:

Therefore, the solution to the inequality is:

The solution graph is also attached below.
C because twice the difference of a number and 5
2 (n-5)
or it can be wrtten as 2(x-5)