PLEASE HELP ASAP!!
If f(x) = 2x+3 and g(x) = x^2+x/2 - 7 then find (f+g)(x)

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

Determine the relationship of ab and cd given the following points

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 ?