In louisiana, the highest point of elevation is driskill mountain at 535 feet above sea level and the lowest point of elevation in new orleans at 8 feet below sea level write an expression that represents the difference between these two measures that determine the interpret the difference

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.