Given:
The inequality is

To find:
The missing step in solving the given inequality.
Solution:
Step 1: The given equation.

Step 2: Subtract 8x from both sides.


Step 3: Add 4 on both sides.


Step 4: Divide both sides by -2 and change the sign of inequity as we divide the inequality by a negative number.


Therefore, the missing step is
.
We can use the formula y2-y1/x2-x1 to find slope given two points. Therefore, we have -1-8/-2-1, getting us -9/-3, or just 3. Hope this helps!
Answer:
The letter D represents 3.25. this is because on the number line, the dot for the D is placed 2 lines and a little more, making it the closest to 3.25