ANSWER
[tex]6(x+22)\ge25[/tex]EXPLANATION
Let the unknown number be x
Hence,
The sum of the number and 22 means;
[tex]x+22[/tex]Now, six times the sum of the number and 22 means;
[tex]6(x+22)[/tex]Therefore six times the sum of a number and 22 means;
[tex]6(x+22)\ge25[/tex]