1. Evaluate each expression . Show your work. (6 points : 2 points for each correct answer with work shown )
A. - 2 + 12 - 2 ^ 3 + 2 ^ 0 * 3
B. (9) ^ (1/2) + sqrt(25) - 8 + 2 + 3 ^ 2
C. 1/2 * 3/5 * (2 ^ 3 - 6) + 1/5