Hurry! crystal earns $5.25 per hour mowing lawns . write a rule to describe how the amount of money m earned is a function of the number of hours h spent mowing lawns. how much does crystal earns if she works 2 hours and 15 minutes? m(h) = 5.25h; $11.81 m(h) = 2h + 15; $25.50 m(h) = h/5.25; $0.43 m(h) = 5.25h; $11.29

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.