Answer:

Step-by-step explanation:
Factor by grouping:
'-5' is a common factor.
Factoring out '-5'....

Hope this helps.
Answer with explanation:
Let the length of rectangular fence = x meters
Let the width of the rectangular fence = y meters
Thus

Now Let the total cost to construct the fence be 'C' can be obtained if we construct the shorter side with material with cost $12 per foot

Using value of x from the equation i into equation ii we get

hence to minimize the cost we differentiate both sides with respect to 'y' and equate the result to zero thus we get

Thus 
Thus value of length = 11.114 feet and value of width = 18.894 feet.
so they make 88 computers every day
that would mean each day = 88 computers
if d is day and c is computer
the equation is d=88c
Maybe try filling out the chart on your own?? I feel like at this point I'm not actually helping you understand the concept. I'm not really comfortable with just giving you the answers...
sorry : (
Answer:
is there a link?
Step-by-step explanation: