joc9300 joc9300 29-06-2022 Mathematics contestada 2-3x+2 y< 2x+3 O (2, 2), (3, 1), (4,2) O (2, 2), (3,-1), (4,1) O (2, 2), (1.-2), (0, 2) O (2, 2), (1, 2), (2,0)