Inequalities are used to compare expressions of unequal values
The inequality is [tex]150 + 5.5s \le 550[/tex]
The given parameters are:
Let the number of students be s.
So, the amount spent on s students is:
[tex]Amount = Decoration + Food \times s[/tex]
This gives
[tex]Amount = 150 + 5.5\times s[/tex]
[tex]Amount = 150 + 5.5s[/tex]
The budget is $550; this means that the amount spent cannot exceed $500.
So we have:
[tex]150 + 5.5s \le 550[/tex]
Hence, the inequality is [tex]150 + 5.5s \le 550[/tex]
Read more about inequalities at:
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