3/4+2/3=??? halp meh :3

Omar is going on a road trip! the car rental company offers him two types of cars. each car has a fixed price, but he also needs to consider the cost of fuel. the first car costs $90 to rent, and because of its fuel consumption rate, there's an additional cost of s0.50 per kilometer driven.

Polynomial that can be factored as (3x-4)(3x+4)

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?