The point-slope form:

- slope
- point
We have the point
and the slope 
Substitute:

Answer:
a = 4
Step-by-step explanation:
Here, we want to write and solve the given equation
a - 2.5 = 1.5
a = 2.5 + 1.5
a = 4
To check, we simply substitute a = 4
That would be;
4-2.5 = 1.5
This is correct
Answer:
w = 8
Step-by-step explanation:
7w = 56
Divide both sides by 7
w = 56/7
w = 8
Answer:
place your dots on the grid
Step-by-step explanation:
for example r would beeee uhm 3 y x 2
Of I don’t know sorry about that