Both side multiply by one number.
Answer:
- r little 4 t little 2
- ------------------------
- 4
- sorry it didn't let me right it correctly
Step-by-step explanation:
Answer:
Last one
Step-by-step explanation:
Distribute
5c + 4 = 2c - 10
Subtract 2c from each side
3c + 4 = -10
Subtract 4 from each side
3c = -14
Divide each side by 3
c = -4 2/3
The answer is #1
Answer: 90
Step-by-step explanation: The mean of a data set is equal to the
sum of the set of numbers divided by how many numbers are in the set.
So to find the mean of the data set
shown here, begin by adding the numbers.
Adding the numbers, we get 720.
This will be divided by the number of numbers in the set, or 8.
So we have 720/8 or 90.
So the mean of the data set shown here is 90.
