12 songs in 42 minutes unit rate

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

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 ?

You buy a veido game for $60 and the sales tax is 8% what is the total cost for the game including the sales tax