The simplified expression for perimeter is: 24x+39
Further explanation:
The closed line which forms the boundary of any geometric figure is called perimeter.
To find the perimeter we take sum of all sides of figure
Let P be the perimeter of the given figure

The simplified expression for perimeter is: 24x+39
Keywords: Perimeter, Uneven figures
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The answer is 6 & 7.
6 * 7 = 42
6 + 7 = 13
First point to be noted here is, the shelf and the book are 5 inches wide. So it is perfect to hold the book.
The shelf is 56 inches tall and the book is 4 inches thick. To find the number of books Linda can arrange on the shelf, just divide 56 by 4
Number of books Linda can arrange on the shelf = 56 ÷ 4 = 14 books
Step-by-step explanation:
i think a is the answer of this question.
It would be letter. b....