what is the solution to the expression -2 - 3 - (-4)?

Explanation:

Step1: Simplify double - negative

$-2 - 3-(-4)=-2 - 3 + 4$

Step2: Combine first two terms

$-2-3=-5$, so the expression becomes $-5 + 4$

Step3: Calculate the final result

$-5 + 4=-1$

Answer:

C. -1