Respuesta :

Answer:

135 + 23n

Step-by-step explanation:

The Science Club went on a 2 day field trip.

The first day the members paid $40 for transportation plus $13 per ticket to the planetarium:  

40 + 13n

The second day they paid $95 for transportation plus $10 per ticket to the geology museum:  

95 + 10n

Therefore, total cost for 2 days (sum both expressions)

40 + 13n + 95 + 10n = 135 + 23n

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