Answer:
the mean is 3
answer choice D
Step-by-step explanation:
60/20
WHOLE QUIZ:
A
C
D
B
HOPE THAT HELPS
12/(x+1) = 26.4/(3x-1)
36x -12 = 26.4x + 12
9.6x = 38.4
x = 4
D......................
(4,11) not answer for the first one
but correct answer for the second
