Answer:
Step-by-step explanation:
Alright, lets get started.
The cost of refrigerator is 850
The operating cost for 1 year = 62
So, for x years, the operating cost will be =
Average annual cost = purchase cost + operating cost
Average annual cost =
So, the expression will be : : Answer
Hope it will help :)
the answer is:
850+62x
New Account Balance ($)
Acc # Old Acc Balance ($) Trans Amount ($) New Acc Balance ($)
1 352 -48 304
2 432 +80 512
3 75 -100 -25
4 40 52 12
5 -10 -20 -30
21
-5 - 2= -7
-7*-3=