EmeraldWonder

From $225 to $195 it decreased 13.33 percent. 

-13.33 %

Hope this helped ;P

I dont understand why its confusing. It's only about fudge, nothing more. ;P

Im not entirely sure but I would say D

Hope this helps ;P

To solve for x 

11kx + 13kx = 6

Add like terms 11kx + 13kx = 24kx

24kx = 6

Then divide both sides by 24k

24kx/24k = 6/24k

x = 1/4k

If solving for k the answer would be 

k not equal to 0

Hope this helps ;P

17 < 9 + x 

First you have to flip the equation because x must be on the left

x + 9 > 17

Then subtract 9 on both sides 

x + 9 - 9 > 17 - 9

x > 8

Hope this helps ;P

Also if you are trying to write this sign (≥) the code is Alt + 242

This sign (≤) is Alt + 243

And for fun the divide sign (÷) is Alt + 246

-4x + 2 ≥ 26 

Subtract 2 on both sides 

-4x + 2 - 2 ≥ 26 - 2

-4x ≥ 24

Divide both sides by -4

-4x/-4 ≥ 24/-4 

Since you are dividing the inequality the sign flips

x ≤ -6

Hope this helps ;P

6 (x/2 + 4) ≥ 9 

 First divide both sides by 6

6(x/2+4)/6 ≥ 9/6

x/2 + 4 ≥ 3/2

Subtract 4 on both sides 

x/2 + 4 - 4 ≥ 3/2 - 4

x/2 ≥ -5/2

Multiply 2 on both sides

2x/2 ≥  2(-5/2)

x ≥ -5

Hope this helps ;P

Thanks CPhill ;P