You should put this into a graphing calculator! They have an option to put the equation in and it shows you the table that goes with it!
Answer:
49.5
Step-by-step explanation:
99 divided by 2
It would probably be x= 20 ×7
4x + 15 = 79
- 15 -15
4x = 64
X = 64/4
C is your answer.
Without calculating anything else, you can look at the minimum and maximum values in your data set of 6 and 35. C is the only one that has those correct.
Just make sure that the numbers are in order before you analyze.