Help I need some help explain it well ♡ so that I can understand it ;)​

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?

The holiday party will cost $160 if 8 people attend.if there are 40 people who attend the party, how much will the holiday party cost

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²