A bag of flour weighs 15 kilograms. A baker has one bag of four. She uses
1.065 kilograms of flour every day. How much four is left after 8 days?

Step-by-step

flour he use everyday=1.065

flour he used in 8 days=8×1.605

                                =8.52

flour left  after 8 days=8.52÷15

                                       =0.586 kg

answer: a. 74

step-by-step explanation:

it shows divided evenly, so add the 37+37 = 74

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.