Question

Can anyone plz give me the answers for them

Answer 1

1. 
   `7 < 2xn`
2. 
   `(1)/(8) \pi * \sqrt[3]{8}`
3. 
   `√(x) - {\pi}^(2)`
4. 
   `(6)/(4x + 5k)`
5. 
   `10n - 13 = {n}^(2) + 3`
6. 
   `x + y - xy`
7. 
   `(ab)/(3 - ab)`
8. 
   `{r}^(2) + 50 \sqrt[3]{k}`
9. 
   `\frac{2n}{ \sqrt[3]{n + 2} }`
10. 
    `(3(a - m))/(2(a + m))`