4: B
5: D
Step-by-step explanation:
Here is the answer with an explanation!
Answer:
The total cost was 81 dollars.
If each person had to pay 27 dollars and there was only 3 people, then multiply those 2 numbers together. Then you will get your answer.
the mean of 2,5,8,9,7/6,3,5,1,4, is 4.2
and the mean of 2,5,8,9,76,3,5,1,4, is 5
hope this helps have an amazing day and be safe
