1) $\left\{\begin{matrix}x\sqrt{y}+y\sqrt{x}=30 & \\ x\sqrt{x}+y\sqrt{y}=35 & \end{matrix}\right.$
2)$\left\{\begin{matrix}x^{2}+y^{2}+xy=13 & \\ y-x+xy=5 & \end{matrix}\right.$
3)$\left\{\begin{matrix}x(x+2)(2x+y)=9 & \\ x^{2}+4x+y=6 & \end{matrix}\right.$
4)$\left\{\begin{matrix}x(3x+2y)(x+1)=12 & \\ x^{2}+2y+4x-8=0 & \end{matrix}\right.$
5)$\left\{\begin{matrix}x+y+x^{2}+y^{2}=8 & \\ xy(x+1)(y+1)=12 & \end{matrix}\right.$
6)$\left\{\begin{matrix}\sqrt{x+1}+\sqrt{y+2}=3 & \\ x+y=2 & \end{matrix}\right.$
7)$\left\{\begin{matrix}\sqrt{x+1}+\sqrt{y+1}=3 & \\ x\sqrt{y+1}+y\sqrt{x+1}+\sqrt{y+1}+\sqrt{x+1}=6 & \end{matrix}\right.$
8)$\left\{\begin{matrix}x^{2}y+2xy^{2}=15 & \\ x^{3}+8y^{3}=35 & \end{matrix}\right.$
9)$\left\{\begin{matrix}\sqrt{\frac{x}{y}}+\sqrt{\frac{y}{x}}=\frac{7}{\sqrt{xy}}+1 & \\ x\sqrt{xy}+y\sqrt{xy}=78 & \end{matrix}\right.$