You do 48 divided by 2 so that you can put in your answer. any other questions ask me
Answer:
7.8
Step-by-step explanation:
If all the scores of n students are the same, say x, then the average is
x*n/n, which is of course x.
1st side = x
2nd side = 2x
3rd side is x-5
so x +2x + x-5 = 31
answer is A
H23=3
H=3/23 <---------
are you sure the question is correct
5 miles. For the first 2 hours she swan 4 miles, 2 each hour. Them for the .5, which is one half, you take half of 2, add it to the 4, and end up with 5.<span />
