18bags
Look if 1=3 2=9 3= 18 so he uses 18 bags!
Add all of the interior angles to 1260. Then you simplify for x. After that you plug in what you found for X in the E expression.
You need to add 5d with 5d then add the d to it for it to get the length and the width
You should scan it on this app:)
The domain of G is 4 and the range of G is 9 (domain=x, range=y :))
