Answer: ![f(n)=2n+35](https://tex.z-dn.net/?f=f%28n%29%3D2n%2B35)
Step-by-step explanation:
Given : Let f(n) represent the total annual cost of renting n video games.
A video game club charges a fixed annual membership fee of $20 and $2 per video game rented.
Then the total annual cost is given by :-
![f(n)=20+2n](https://tex.z-dn.net/?f=f%28n%29%3D20%2B2n)
If the membership was increased by $15 the next year , then the total cost in next years will be :-
![f(n)=20+2n+15\\\\\Rightarrow\ f(n)=2n+35](https://tex.z-dn.net/?f=f%28n%29%3D20%2B2n%2B15%5C%5C%5C%5C%5CRightarrow%5C%20f%28n%29%3D2n%2B35)
Hence, the function best represents the relationship between f(n) and n if the membership was increased by $15 the next year :
![f(n)=2n+35](https://tex.z-dn.net/?f=f%28n%29%3D2n%2B35)
Answer:
5*1/12
Step-by-step explanation
A unit fraction is 1/x.
You try to find x*1/12=5/12.
x=5/12*12/1
x=5
5*1/12 is you answer
The numbers are. 217, 218, and 219.
There are only three of them altogether, so those are the three largest and also the three smallest.
Answer:
![0.67x-2=0.43](https://tex.z-dn.net/?f=0.67x-2%3D0.43)
Step-by-step explanation:
2/3 = 0.6 repeating
3/7 = 0.42857