Answer:
The inequality to determine how many more players can make the team is:

On solving it we get : 
Thus, the number of players that can still make in the team must be no more than 9.
Step-by-step explanation:
Given:
Maximum number of players the soccer team can have = 26
Number of players already chosen by coach = 17
To find how many players can still make the team.
Solution:
<em>Let the players that can still make the team be = </em>
Players already chosen = 17
<em>Total number of players in the team can be given as =</em> 
Total numbers must not exceed 26.
So, the inequality can be written as:

Solving for 
Subtracting both sides by 17.

∴ 
Therefore, no more than 9 players can still make in the soccer team.