Answer:
It depends
Step-by-step explanation:
Ⓗⓘ ⓣⓗⓔⓡⓔ
Well, it depends how many lights she needs per arrangement.
Comment below if it is mentioned but you didn't include it.
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Answer:

Step-by-step explanation:
Since 1 hour contains 60 minutes, So 1 hour would by divided by 60
So, the required expression is,
=> 
Answer:
I can't cause u don't understand it too
Answer:
Tim will get 8 and Sam will get 32
Step-by-step explanation:
Answer: slope =1/2 y intercept (0,6)
Step-by-step explanation: use the slope and y intercept form y=mx + b