If a = -2, b = -6, c = -4, and d = -3, evaluate the following expression
A. -12
B. 0
C. -3
D. 3

Answer:
B. 0
Step-by-step explanation:
a = -2, b = -6, c = -4, and d = -3,
b-cd/a
-6-(-4*-3/-2)
-6-(12/-2)
-6-(-6)
-6+6
= 0