3. given the two lines, determine if they are parallel or perpendicular.
line a: 4x – 2y = 10 4x
line b: 3x - y = -18

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.

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

What are the values of each variable in the diagram below?