Respuesta :
Answer:
X≥7
Step-by-step explanation:
4+x≥11
subtract 4 4+x≥11
-4 -4
X≥7 or closed-dot ------->
Answer:
x ≥ 7
At least 7 more people need to sign up.
Step-by-step explanation:
We need to have at least 11, so the number of players needs to be greater or equal to 11. So, the equation is:
4 + x ≥ 11
To solve, subtract 4 from both sides.
x ≥ 7
At least 7 more people need to sign up.