The points have the same x-coordinate, so they lie on a horizontal line. The distance between them is the difference between their y-coordinates.

The distance between the two points is 1.3.
Answer:
8 cookies: 1 cookie =$1.25
12 cookies: 1 cookie =$1.33
Step-by-step explanation:
The formula for price per unit is : 
Lets first work out the price per unit for the 8 cookies. You can do this by dividing the price of 10 by the amount of 8, this gives you $1.25. This means that the price per cookie is $1.25.
Now to work out the price per cookie for 12 cookies. You can do this by dividing the price of 16 by the amount of 12, this gives you $1.33. This means that the price per cookie for this offer is $1.33.
1) Divide 10 by 8.

2) Divide 16 by 12.

I don't speak the language; I'm not even sure what language that is. I went to Indonesia in 1991 but all I can say now is "saya mau beli mango."
But math is math. It says "graf"; this is probably making a table to help draw the graph.
It looks like the curve we're trying to graph is

That's

That's a fairly straightforward table to make; unfortunately our first entry isn't consistent with the above equation. I'll assume the equation is correct and make a vertical table; that's easier to type:
x y (x,y)
0 -2 (0,-2)
1 -1 (1,-1)
2 0 (2,0)
3 1 (3,1)
4 2 (4,2)
5 3 (5,3)
2. The total number of ornaments in the boxes is 95. Multiply 19 and 5 to get the answer.
3. First, convert the inches to feet. 1 inch is equal to 0.083 ft. Thus, 39 in = 3.25 ft and 75 in = 6.25 ft. Calculate the area of one bed using formula for rectangles. Multiply length and width of the first bed. Length is the longer side of the bed while width is the shorter side.
A = 6.25 ft x 3.25 ft
<span>A = 20.31 ft</span><span>
Multiply this by 2 since Carrie needs fabric to cover twin beds. The answer is 40.62 ft.
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