17). Each number is changed by the same rule inside this number changer. Given these four numbers and their result, find the rule. Answer:____________ 18). You are a spy trying to break an enemy code. You broke into their computer and found these equations:3 & 5 = 14, 1 & 4 = 7, 6 & 3 = 21. What is 2 & 12? Answer:____________ 19). If 1 @ 3 = 6 and7 @ 4 = 25 and 5 @ 8 = 23, what is 12@11? Answer:____________ |