Answer:
Height = 5
Step-by-step explanation:

Add up the length of all 4 sides
Answer: 85
Step-by-step explanation:
Add all the numbers together than
divide by 8
The graph with the line going through (0,0) with a slope of 2. This is because for every 1 hour, she has 2 bags of leaves.
The y number goes up by 2. 0 hours, 0 bags. 1 hour, 2 bags. 2 hours, 4 bags. And so on.
(0,0), (1,2), (2,4), (3,6)...