Answer:
Option 1.
Step-by-step explanation:
1 hour = 60 minutes

Brooke finished in 115 minutes.
Lamont finished in 125 minutes.
Therefore, Brooke was faster.
Answer:
C
Step-by-step explanation:
The factored from of a polynomial can be found from the zeros or x-intercepts of the graph.
The x-intercepts here are x= 1 and x= 7.
Then the factors are x-1 and x-7.
So the factored form is (x-1)(x-7).
The original volume is 1,260.
If you double each dimension, the equation goes from 14*9*10 to 28*18*20
The answer to the second equation is 10,080.
The second answer is 8 times as much as the original.