your average mean score would be <u>C. 85</u>
Here you go..............
Answer: B
Step-by-step explanation: The answer would be B because both the 8x and 22x are both negative so once you add those two together you would get -30x so that cancels out A and C. SO now you move onto 23 and 9 well both of those are positive so you would add those together and get 32 so that cancels out D and only answer left is B
Hi
18.5 ⇒ 100% of the number
x ⇒ 46% of the number
100x = 46·(18.5)
100x = 851
x = 851/100
x = 8.51
Answer: 8.51