Definition: In this task, you are given a list of integers and an integer k. You need to add integer k to each element in the list and return the updated list.
Input: [275, 140, 288, 44, 20, 119, 107, 93, 234, 16, 45, 43, 209, 29, 201, 213, 151, 237, 55, 260] k=9

[284, 149, 297, 53, 29, 128, 116, 102, 243, 25, 54, 52, 218, 38, 210, 222, 160, 246, 64, 269]