Zara is 6 years younger than gary. gary is 47 years old. after correctly carrying out the solve step of the five-step problem-solving plan, which solution should you arrive at to find zara’s age?
41
47
54
61

Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236