500- 300 = 200
750 - 725 = 25
200÷ 25 = 8
it will take them 8 months for the total rent to cost the same
An angle added with it's supplement is 180.
Knowing this: 180 - 13 = 167
It's supplement is 167
The answer is D because A and B mean the exact same thing and if A and B are graphed the result is C so the only logical answer left is D
Use this pattern to predict the number of diagonals in a dodecagon (12-sided polygon). First create a triangle. Since you are looking for diagonals you must go from vertex to vertex, but they cannot be adjacent to each other. Therefore a triangle has no diagonals.
T = r
