Find the distance between the points (9, 10) and (9, 5). A) 4 B) 5 C) 14 D) 15

Hello,

Assuming that we are not held by any rules, we must subtract.

Since the distance is in the y factor, we must subtract 10 by 5.

10 - 5 = 5.

If I am correct,

The answer is B: 5

waffletowne

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: $13,622.84

step-by-step explanation: check the picture for info and stats : )