Answer:
66
Step-by-step explanation:
mean = the sum of the value / the number of the value
when we calculate the some must be 385 so the sum of the given value gives 319 so to reach the average 77 she must score 66
Answer:
I say the answer is D
Step-by-step explanation:
I
think
it
is
D
8/x because split is the same as divide so she split 8 pieces with x people
Answer:
Step-by-step explaination
STOP CHEATING AND DO IT URSELF