Evaluate the expression (n + 9)/2 when n = 1.
Note
Substitute n = 1: (1 + 9)/2 = 10/2 = 5. Parentheses are simplified before division.
Evaluate the expression (n + 9)/2 when n = 1.
Substitute n = 1: (1 + 9)/2 = 10/2 = 5. Parentheses are simplified before division.