Moshe would like to get tickets for President inauguration. It will take him 20 years. He decides to pay $200 the first year and the increase his payment by $60 each year.

a) How much did he pay in the last year?
b) How much did he pay altogether for the tickets?

3 answers

What kind of nonsense is this? Tickets to presidential inaugurations are free.

They are distributed to members of Congress who distribute them to their constituents.
This is the problem for arithmetic sequences and series:
Moshe would like to get tickets for President Justin Bieber's inauguration. It will take him 20 years. He decides to pay $200 the first year and then increase his payment by $60 each year.
a) How much did he pay in the last year?
b) How much did he pay altogether for the tickets?
First year 12*200=2400
61680 total