PLEASEEE HELPPP!! which graph represents a proportional relationship?

List two reasons why that graph is proportional.
You will not use these words: variable, Oregon, C. O.P, Proportional, Straight

I know that a graph is a personal when it is a _ line and when it passes through the _.

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Find the value of x for which line a is parallel to line b

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.