2x=6
2 represents the how many flights
x represents how long each was (in hours)
6 represents the total time for each flight( in hours)
Hope this helped!!!
:)
Answer:
C) The mean is about 100.
Step-by-step explanation:
We see that the best fit line (out of the options listed) would be y=100. The mean can also be algebraically calculated with the following equation:
Let
be the mean (average) of the values:
, which is closest to answer choice C) The mean is about 100.