All blacks are bad and all Mexicans are terrorists who is with me

Which equation can be simplified to find the inverse of y = 2x2?

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 ?

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air