Two friends are planning a vacation. They are deciding between Arizona and New York. The airfare for Arizona is $95 per person and the airfare for New York is $150 per person. The hotel in New York is $120 per night and the hotel in Arizona is $150 per night. They would share a hotel room. After how many nights would the trip's cost be equal to each other?

7

Step-by-step explanation:

Let number of nights spent in both the locations be

Airfare for Arizona for 2 persons for two way journey =

Airfare for New York for 2 persons for two way journey =

Cost of night spent in Arizona =

Cost of night spent in New York =

Cost of going and coming back from Arizona =

Cost of going and coming back from New York =

Now the costs should be equal so

The number of nights is approximately 7 at which the cost of the trip becomes equal.

step-by-step explanation:

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