Answer:
1)
2) 
3)
4)
Step-by-step explanation:
The slope formula of the line that pass across two points P1(x1,y1) and P2(x2,y2) is:

You can use this formula to solve all the four points:
1)

2)

3)

4)

Answer:
Step-by-step explanation:
Assumed the question is how many pages are in each chapter.
<u>Let it be x:</u>
- 6x + 8 = 194
- 6x = 186
- x = 186/6
- x = 31
Answer:
A
Step-by-step explanation:
x + 6y = 12
You want the y-value to be on one side of the equation, so you have to subtract the x-value from both sides.
6y = -x + 12
Next, you divide both sides by 6, so that the y-value will be by itself.
y = -
+ 2
We know that the slope or the 'm' value is located before the x-value based on y = mx +b, therefore the slope is - 