Convert 0.34343434 (repeating) into a fraction<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.

Which inequality has a dashed boundary line when graphed ?

What does the sign of the slope tell you about a line?