AMC8 1992 Problem 6

Past Contests AMC8 AMC 8 - 1992
1

Suppose that 2024_07_03_55725ce4837894a77a2eg-045(1) means a+b-c. For example, 2024_07_03_55725ce4837894a77a2eg-045(2) Then the sum 2024_07_03_55725ce4837894a77a2eg-045

Answer Choices
A. -2
B. -1
C. 0
D. 1
E. 2