What is the algebraic sum of this series of values:+2, -3, -6,+4? A. -6 B. -3 C. 0 D. 2 E. None of the above

The correct answer is $\boxed{\text{C. }0}$.

To find the algebraic sum of a series of values, we add them together. In this case, the values are $+2$, $-3$, $-6$, and $+4$. Adding them together, we get $2-3-6+4=0$.

Option A is incorrect because $-6$ is not the sum of the values. Option B is incorrect because $-3$ is not the sum of the values. Option D is incorrect because $2$ is not the sum of the values. Option E is incorrect because $0$ is the sum of the values.