some/any

We haven’t got ______ more bread. Would you like ______ biscuits with your cheese?

9x⁴ -10x²+1=0 

\(\left\{{}\begin{matrix}\dfrac{x}{y}=\dfrac{2}{3}\\x+y-10=0\end{matrix}\right.\)

\(\left\{{}\begin{matrix}\dfrac{3}{x}+\dfrac{2}{y}=3\\\dfrac{4}{x}+\dfrac{1}{y}=-1\end{matrix}\right.\)