Question

The Science Club went on a two-day field trip. The first day the members paid $30 for transportation plus $10 per ticket to the planetarium. The second day they paid $90 for transportation plus $7 per ticket to the geology museum. Write an expression to represent the total cost in dollars for two days for the n members of the club. An expression that represents the total cost in dollars for two days for the n members of the club is given by

Answer 1

First day : 30+20y

Second day : 85 + 17y

Total: 30 + 20y + 85 + 17y This is the not simplified version.

37y+115 This is the simplified version. Hope this helps!

Explanation: