Answer:
[tex]\text{The number of lollipos each person gets} = \dfrac{72\: lollipops}{p \text{ people}}[/tex]
Step-by-step explanation:
The bag contains 72 lollipops, and If there are [tex]p[/tex] number of people at the party then the amount each one will get will be 72 divided by [tex]p[/tex]:
[tex]\text{The number of lollipos each person gets} = \dfrac{72\: lollipops}{p \text{ people}}[/tex]
which is the expression that we need.
For example, if let's say there are 12 people at the party, then we have [tex]p=12[/tex], therefore,
[tex]\text{The number of lollipos each person gets} = \dfrac{72\: lollipops}{p \text{ people}}[/tex]
[tex]=\dfrac{72\: lollipops}{12 \text{ people}} = 6 \: lollipops /person[/tex]
So if there are 12 people each one gets 6 lollipops, and this is how you use the expression we got.