Can someone answer these questions please?

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.

Find the area of a parallelogram with base 15 yards and height 21 2/3

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12