Overview: 1 questions will be solved this time.Among them
           ☆1 inequalities

[ 1/1Inequality]
    Assignment:Find the solution set of inequality (2×(6.5+t)+0.8×11.5)×(8.7*t+150.4)/(18+t) ≥1.6×11.5×10 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         ( 2 × ( 6.5 + t ) + 0.8 × 11.5 ) × ( 8.7 * t + 150.4 ) / ( 18 + t ) ≥1.6 × 11.5 × 10         (1)
        From the definition field of divisor
         18 + x ≠ 0        (2 )

---

    From inequality(1)：
         -18 ≤ t ≤ -17.725491 或  t ≥ -0.087153
    From inequality(2)：
         t < -18 或  t ＞ -18

---

    From inequalities (1) and (2)
         -18 < t ≤ -17.725491 或  t ≥ -0.087153    (3)

---

    The final solution set is :
         -18 < t ≤ -17.725491 或  t ≥ -0.087153

Your problem has not been solved here? Please take a look at the  hot problems ！