paolavalenzuelov01cz paolavalenzuelov01cz 29-11-2017 Mathematics contestada Find x, y, and z. A. x = 48, y = 71, z = 100 B. x = 71, y = 71, z = 50 C. x = 142, y = 71, z = 100 D. x = 142, y = 142, z = 100