Whats the algebraic expression for.....?

Question

the product of 8 and a number k is greater than 4 and no more than 16?

thanks :)

Answer 1

let n be the number

8=n+8>4<16

i think n the last symbol has a line under it

i'm not sure if it is right r not  but i tried

Answer 2

4<8k<16

_/