Answer:
The equation of the line is: 
Step-by-step explanation:
Equation of a line:
The equation of a line has the following format:

In which m is the slope and b is the y-intercept.
Two points:
We have these following two points in this exercise:
x = -6, y = -3, so (-6,-3)
x = 4, y = 3, so (4,3)
Finding the slope:
Given two points, the slope is given by the change in y divided by the change in x.
Change in y: 3 - (-3) = 3 + 3 = 6
Change in x: 4 - (-6) = 4 + 6 = 10
So

Then

Finding b:
We replace one of the points in the equation to find b. I will use (4,3).




The equation of the line is: 
Answer: 3.6
Step-by-step explanation:
½bh = 6.12
½ × 3.4 × b = 6.12
b = 6.12/ 1.7
Answer:
Its an irregular Quadrilateral shape
Step-by-step explanation:
It that because a regular Quadrilateral shape had all equal side lengths. Irregular quadrilateral shape is the opposite of this. Sorry I couldn’t make it in time.
Let Pencils be P
Let notebooks be N
Let graph paper be G
Let cost be C
(Always write a let statement before you write and algebraic equation)
C= (Px0.25)+(Nx1.75)+(Gx0.05)