The answer to your question is x = 8
Answer:
3%
Step-by-step explanation:
To find how much of his body weight in food he requires daily, divide:

The recursive formula

is telling you that the next term in the sequence is five times the previous one, minus 3.
So, if we start with
, we have to multiply it by 5 and subtract 3 to get the next:

And similarly we can obtain all the next terms:



Step-by-step explanation:
The given objective function is 
To check that which ordered pair is minimizing the objective function-we will substitute all the ordered pair one by one in the given function and we will calculate the value of C. The ordered pair which will give the minimum value will be the answer.
For (0, 160)

For (55, 70)

For (80, 50)

For (80, 50)

Hence the ordered pair which minimizes the objective function is (80, 50)