Answer:
9
Step-by-step explanation:
sum of the terms
mean=------------------------------
number of the terms
Answer:6a+9
Step-by-step explanation:
You cant combine a number with a variable that doesn’t have a variable
Answer: C
^ because the plot starts on 2, unlike all other choices & it passes 6.
(2000 - 150) / 67
27
(3000 - 400) /6
434
(20 - 7) / .75
17