Укажите решение системы неравенств
x+2,8≤0,x+0,3≤-1,4.{"color":"#202335","fontFamily":"stix","language":"ru"}
1) (-∞;-2,8]{"color":"#202335","fontFamily":"stix","language":"ru"}
2) (-∞;-2,8]∪[-2,7;+∞){"color":"#202335","fontFamily":"stix","language":"ru"}
3) [-2,8;-2,7]{"color":"#202335","fontFamily":"stix","language":"ru"}
4) [-2,7;+∞){"color":"#202335","fontFamily":"stix","language":"ru"}