Tommy can exchange 8 euros for 1 dollars. At this rate, how many dollars can Tommy get with 121212 euros?

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 ?

Adeposit of 5500 at 6% for 3 years equals

If f(x) = 3x2 - 2x+4 and g(x) = 5x + 6x - 8, find (f-g)(x).