Answer:
The number of white horses is 52
Step-by-step explanation:
Let
x ----> the number of black horses
y ----> the number of white horses
we know that
----> equation A
----> equation B
Substitute equation B in equation A and solve for y
therefore
The number of white horses is 52
Answer:
see attached
Step-by-step explanation:
My choices are shown with green check marks.
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An odd-degree polynomial cannot have a global maximum.
You can write a polynomial in intercept form with complex values:
(x-i)(x+i) = 0
An even degree polynomial does not necessarily have any real roots:
x^2 +2 = 0
