In​ Joe's fish​ tank, there are 9 goldfish and 13 snails. How does the ratio 9​:22 describe​ Joe's fish​ tank? A. The ratio 9​:22 compares the number of snails to the total number of animals.

B. The ratio 9​:22 compares the number of snails to the number of goldfish.

C. The ratio 9​:22 compares the number of goldfish to the number of snails.

D. The ratio 9​:22 compares the number of goldfish to the total number of animals.

Please answer soon, I'm on a time limit.

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.

5: 20

step-by-step explanation:

130.66 for edgedunity students