Answer:
8.5
Step-by-step explanation:
Diane would also be included because it is her AND her 3 friends, so it would be 34 divided by 4 = 8.5
I hope this helps you
34 divided by 4
well bart has 20.00
andy took 19.65
subtract
your answer should be 0.35
The answer is 3x^2-4x-4+1/2x-1
Hope this helps, and sorry if it's wrong.