Answer:

Step-by-step explanation:
If you want to find the 5th term of a sequence or any term you have to substitute n for the desired term in your case the result is the following

Answer:
8.5
Step-by-step explanation:
divide 34 by 4 and it gives you 8.5
Answer:
Slope = -1
Step-by-step explanation:
Hope it helps you.......
Area of a triangle=1/2(base x height)
Area=72, Base=8, Height=2x-3
Plug it in.
72=1/2(8 x (2x-3))
72=1/2(16x-24)
72=8x-12
84=8x
x=10.5