An employee in a shoe repair store must schedule his day so that he can complete all of his work. to do that, he must know how long it takes to complete each job. one day he worked on 15 shoes from 11: 45 a. m. until 4: 30 p. m., taking a half hour for lunch. approximately how long did it take to complete each shoe?

It takes him 17 minutes to make each shoe.

How to Solve:

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.

d is the answer

step-by-step explanation: