Offer 1
33−33×0.4
=19.8
19.8−19.8×0.25
=14.85
Offer 2..the best
34−34×0.55
=15.3
15.3−15.3×0.05
=14.535
By How much cheaper
14.85−14.535
=0.315
8 post 4ft is the length 2ft ,yes if you dived 5 from 40 that is how many post , then you dived how many posts and that is the height then you dvide that and that is your width.
So you would put 9 in for both of the D’s . Which would be 3(9) + 9^2. You will simply it and it’ll be 27+81 which is 108. THE ANSWER IS 108
If you mean what goes in the blanks, it is 5 for the first empty box and 10 for the second empty box.
