Lawrence bought 2/3 pound of roast beef. he used 3/4 of it to make a sandwich. how much roast beef did lawrence use for his sandwich?

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

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 ?