What is the greatest common factor of 73 and 50?

If a =6, what is the value of 2a(3b + 5c)?

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 ?

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?