5.(03.03) Describe in detail how you would create a number line with the following points: 3, 2.25, the opposite of a, and - (-1,2). Please be sure to describe on which tick marks each point is plotted
and how many tick marks are between each Integer. It may help for you to draw this number line by hand on a sheet of paper first. (7 points)

i believe that is true.

step-by-step explanation:

hope my answer has you if not i'm sorry.

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.

it shoild be o

step-by-step explanation: