$0.24\left(-5\right)+\left(-3\right)-\left(-20\right)=$  

 $-3\left(-2\left(5+\sqrt{121\ }\ \right)-3\right)=$  

 $125\div25\times3\times2+7=$  

 $\left(-2\right)^5\ \left(\left(\sqrt{100}\ x\ 2^2\right)-3\right)+184=$