You can travel 600 miles in 7 hours. What is the constant of proportionality that relates the y, the distance in miles to x, the time in hours? Round your answer to the nearest tenth.

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.

28

step-by-step explanation:

because that's the answer

35x 3= 105

step-by-step explanation:

35+35= 70   70 + 35= 105

answer: i think one of the answer is $150 and $300?

step-by-step explanation: