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Answer:
Sample Answer: Partial and negative tickets cannot be sold, so the minimum number values of e and s are 0. If s = 0, then e = 16, and if e = 0, then s = 20. Therefore, the values of s are whole numbers from 0 to 20 and the values of e are whole numbers between 0 and 16. The greatest number of student tickets sold was 20 and the greatest number of non-student tickets sold was 16.
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The possible values of students tickets and other tickets are:
[tex]s=(0 \;\text{to}\; 20) \;\text{and} \;\\e=(0 \;\text{to}\;16)[/tex]
Step-by-step explanation:
Given information:
The price of each student tickets was $4
The price for everyone else was $5
The number of tickets sold for students is [tex]s[/tex]
And [tex]e[/tex] for everyone else:
Hence , the maximum possible value for students tickets when everyone else is zero
Hence, [tex]s=20[/tex] and [tex]e=0[/tex]
Similarly, for,
[tex]s=0[/tex] the value of [tex]e=16[/tex]
Hence , the possible values of students tickets and other tickets are:
[tex]s=(0 \;\text{to}\; 20) \;\text{and} \;\\e=(0 \;\text{to}\;16)[/tex]
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