A store is having a 40% off sale. Michelle says that she can find the sale price of an item that has a regular price of p by evaluating the expression 0.4p. Sam says that he can find the sale price for the same item by evaluating the expression p – 0.6p. Who is correct? a) Neither is correct
b) Michelle
c) Sam
d) Both are correct

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.

51

step-by-step explanation:

73-22=51 the   mass number minus the amount of protons gives you the amount of neutrons

he has now walked a total of what?

if i know what this is maybe i can

step-by-step explanation:

b and c

step-by-step explanation: