Answer:
D
Step-by-step explanation:

n+4=32
n=28
Your answer is the first one because it starts at 690 and goes down by 65
Answer:
80
Step-by-step explanation:
add up all of the scores then divide by the number of things you added up
Is it adding or subtracting
We can find this out by taking the total (23.70) and dividing it by the 5 band members, getting the number 4.74. Now we do this again, but with the extra band member we get 3.95. Now the last step it 4.74 - 3.95, which is 0.79. So each band member payed 0.79 less than normal.