A perpendicular angle has been divided into 3 smaller angles. Which equation correctly represents the sum of the perpendicular angle?

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

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

The only way to identify an intercept is as an ordered pair. true false