1. Louisa, Kristen, and Javier live in the same neighborhood. They created a map showing the locations of their houses on the coordinate plane below. Louisa's house is located at
(8,2). Kristen's house is located at (-3,2), and Javier's house is located at (8,-8). On Saturday
morning they all went for walks to their friends' houses. Louisa left her house and walked 3
blocks north, 5 blocks west, and then 1 block south. Kristen left her house and walked 4
blocks-south, 7-blocks east, and 3 blocks north. Javier left his house and walked 9 blocks
west, 3 blocks north, and then 4 blocks east.
N