Which equation is represented by the graph below?

 Option 3 is correct. i.e.,

Step-by-step explanation:

We are given with a line on proper graph.

So, we find the equation of line by using Two-Point form of line.

Two-Point Form of line states,

if a line passes through 2 point say , then equation of line is,

first we find 2 points from graph.

Intersecting points of line with x x-axis and y-axis are (4,0) and (0,2)

so, applying Two-Point form we get

The equation of line is

Therefore, Option 3 is correct.

8(-10x+3.5y-7)

8×-10x + 8×3.5y + 8×-7

-80x + 28y - 56

therefore

-80x+28y-56 is the correct answer

a.) list the factors of 40.

1/2/4/5/8/10/20/40

b.) list the factors of 40 that represent the number of cans that could be on each shelf.

5

c.) how many different arrangements of cans are possible?

just one because if you put more on one shelf you will go way over 40 and the cabinet will probably break.

d.) what are the possible arrangements of the cans?

put 5 cans on each self to reach 40 cans in total.

e.) which arrangement uses all the shelves?

5 because you can put 5 cans on each shelf, and since there are 8 shelfs you are equally going to get 40 cans.