Cc cc ccc ccccccccccccccccc cccccccc
5514 is about 5600
82 is about 80
5600 divided by 80 = 70
Answer:
She bought 32 hot dogs.
Step-by-step explanation:
The formula for the distance between two points is

Note that, if two points have one coordinate in common, this formula simplifies to

(the first if they share the y coordinate, the second if they share the x coordinate).
So, these are the lengths of the sides:

(because they share the y coordinate)

(standard formula)

(because they share the y coordinate)

If its even the f(x) = f(-x)
f(-x) = -x ((-x)^3 + x) = x^4 - x^2
f(x) = x^4 - x^2
So the function is even