Expand.
Your answer should be a polynomial in standard form.
-p^2(p^2-p-1)=

Step-by-step explanation:

Use distributive property. Then use exponent law.

Exponent law used here =

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.