Answer:
4
Step-by-step explanation:
The average of the following is 63.4
Adding a negative number is the same as subtracting a positive number. So 2315.5 - 3166.75 = -851.25
Answer:
x=5
Step-by-step explanation:
From this information we know that,

Hope it helps :)
Answer:
I am pretty sure you can set up a proportion.
12 games is the answer
Step-by-step explanation:
8 X
_ * __
30 45
8*45=30x
360=30x
x=12