B) Write down any one example of a set. c) Write down the formula to find simple interest.
d) What is Pythagoras theorem?
a) If a= 2 and b=3, then find the value of (a+b)?
b) What is an image of P(x, y) after reflection on x-axis?
c) Find the value of 20% of 200.
d) Solve: 2x + 2 = 6​

b)A=12345

B=2345

AUB =12345

c)P*T*R

100

b)(x -y)

c)40

i can you with this question sweetie!

step-by-step explanation:

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.