For A B and C, you just plug in the given number
A

B

C

And for D, you set the equation to 26 and solve for n

I had to use x instead of n, but for D n=7. :)
Answer:
fourth option
Step-by-step explanation:
the answer should be the fourth option.
hope it helped you there?
I believe it would be -5.25
Answer:33
Step-by-step explanation:
3850/(155-45)
=3850/115
=33.4
Round up to 33.
Hope this helps and please follow me;)