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:
2488
Step-by-step explanation:
11 x 12 = 132
132 + 245 = 377
377 - 66= 311
311 x 8 = 2488
Interval <-1;1>, which means that this function can take values from interval <-7;-1>. The minimum value is -7.