Find the value of |12 1 2 |

In the equations, a and b represent the price per night for a room in hotel a and hotel b, respectively, w weeks after september 1 last autumn. what was the price per night in hotel a when it was equal to the price per night in hotel b? a = 240 − 20w b = 320 − 30w

1. what is the formula for finding the vertical distance between two points on a coordinate plane?

Question 5 spring semester final exam math evaluate