Answer:
y = 4
I hope it helps
Step-by-step explanation:
[tex]y \alpha \frac{1}{x} \\ y = \frac{k}{x} \\ 10 = \frac{k}{2} \\ [/tex]
[tex]k = 20 \\ y = \frac{20}{x} = formula \: connecting \\ \: x \: and \: y \\ [/tex]
[tex]x = 5 \\ y = \\ y = \frac{20}{x} \\ y = \frac{20}{5} \\ [/tex]
[tex]5y = 20 \\ \frac{5y}{5} = \frac{20}{5} \\ y = 4[/tex]
