What is the equation of line that passes through the point (-5,5) and has a slope of -1?

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 one is true about the hexagons ?

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?