Well, A linear relationship has to be a straight line and a proportional relationship has to go through the origin! Hope that's a good hint!
Answer:
Its the last one
Step-by-step explanation:
Answer: P=28 meters
Step-by-step explanation:
× a ⇒ a is the side length
× 
Answer:
The answer is c
Step-by-step explanation:
The middle problem is adding, the others are taking away, so C is the correct answer
