Giving brainiest
What do I put in the box explain your answer

y=-2x+20

Step-by-step explanation:

Slope is -2 or 20/-10 because if you find two points on the graph, I used two that weren't in-between then u find that for every rise of 20 you go to the left 10. That means that the slope is 20/-10, simplify and get -2 as your slope. Right now you equation is y=-2x+b

Then to find the y intercept or b plug in any point from the graph. I used (40,100). Plug that into the equation that we already have and you get b equals 20.

So your equation is y =-2x+20

33

step-by-step explanation: g=6

answer: the price of one pound cabbage = $ 0.8

the point (10,8) represents that the cost of 10 pounds cabbage is $ 8

step-by-step explanation:

since, here is a proportional relation between the number of pounds of cabbage (x) and the price in dollars (y).

therefore, we can write,

⇒ y = k x

where k is the constant of proportionality.

now, point (5,4) is in the line.

thus, it will satisfies the above equation of line.

⇒ 4 = 5 k

⇒ k = 0.8

thus, the equation of the line is,

y = 0.8 x

a) for x = 1,

y = 0.8

therefore, the cost of one pound of cabbage is 0.8 dollars.

b) in the below graph (10,8) represents that the cost of 10 pounds of cabbage is 8 dollars.