She should leave $30. Hope it helps! If you could vote me brainiest, that would be awesome!
I cant see it , can you tell it to me?
Answer:
1 9/10
Step-by-step explanation:
3 1/10 = 3.10
1 1/5 = 1.2
3.1 - 1.2 = 1.9
1.9 = 1 9/10
Hope this helped!
Answer:
idk
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given
See attachment for graph
Required
The equation of best fit
First, we pick two corresponding points on the graph,
We have:


Calculate slope (m)

This gives:



The equation is the calculated using:

This gives

Open bracket

