The value of the x-intercept for the graph of 4 − 5 = 40 is?

If square root x = -7, then x= -49 true or false

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

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 ?