Arace car driver completed 60 laps in 1 hour and 30 mins at a speed of 180 km/h. how many km has she raced in total. show your work!

What is the greatest common factor of 6a, 8a^{2}, and 14?

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.

If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.