Задание
Решите неравенство: \(\displaystyle 6z \ge 3z+20\) | Решите неравенство: \(\displaystyle -5u\ge -4u+8\) |
\(\displaystyle z\)[?|≤|≥|=|>|<][ ] |
\(\displaystyle u\)[?|≤|≥|=|>|<][ ] |