City a has an elevation of 15,723 feet above sea level while city b has an elevation of 18,558 feet below sea level. how much higher is city a than city b?

City A is 34,281 feet higher that City B.

Step-by-step explanation:

You know that:

- City A has an elevation of 15,723 feet above sea level.

- City B has an elevation of 18,558 feet below sea level.

The sea level is: 0 feet. Therefore, to calculate how  much higher is City A than City B you must add both quantities, because from the City B to the sea level there are 18,558 feet and from the sea level to the City A there are  15,723 feet.

Then:

15,723 feet+18,558 feet=34,281 feet

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.

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step-by-step explanation: