Plz help will mark as brainliest ​

X = 36 Plz mark brainliest :)

Step-by-step explanation:

This is quite easy actually. If you look on the right you see that the exterior angle next to x is 144 degrees. We know that a straight line is 180 degrees so to find x we can do 180 = x + 144.

∠ACB = 36°

∠ABC = 60°

Step-by-step explanation:

∠ACB = 180 - 144 (Linear Pair)

therefore, x = 36°

∠ABC = x + 24°

∠ABC = 36 + 24

∠ABC = 60°

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.

answer: the first graph

step-by-step explanation: