I'm not sure, but I knew that 12×12=144 so I guessed that it was 12×13 and checked what that was and it was 156, so I guess and check probably
Set up you question 5256 divided by 56 then write the answer. Finally if you get a remainder put the answer then the remainder
There is literally no question
The range is [4,∞)
Or from 4 to positive infinity
Or y is greater than or equal to 4
X best represents
the width must be x so that the length can be 12+x meaning that the length is greater than length by 12