There is no real answer to that question, unless you typed it in wrong.
I can’t see the picture so if you just want to comment and put it there I can help :)
Answer : 30
Reason : bc 5 x 6 = 30
If we need sections that are 18 ft. long from available 78 ft. long line than we will divide 78/18 =4.(3)
So we will get 4 sections that are 18 ft. long and we will have a remainder of 6 ft line not used.
Answer: Put a cardboard piece inside the envelope then mail it
Step-by-step explanation: If you make the cardboard piece the exact size as the pictures then put it behind all of the pictures it would make it hard for the pictures to bend if it has support.
