The tables below show the cost of toppings to a pizza from competing pizza stores. Which equations represent the cost of the pizzas and price per topping at each store?

A-c = 9 + 5t
c = 12 + 5t

B-c = 14 + 2.50t
c = 12 + 5t

C-c = 14 + 5t
c = 12 + 1.50t

D-c = 9 + 2.50t
c = 12 + 1.50t

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.

the answer is the third / last answer

step-by-step explanation:

a

step-by-step explanation:

what is the question?

step-by-step explanation: