Wes is 4 years older than his sister. Let x be his sister's age. Write an expression that tells how old Wes is.

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 ?

Eric drove 275 miles in 5 hours. at the same rate how long would it take him to drive 495 miles?

(-y to the power of 2 - 4y- to the power of 2 -6 y +3)