Answer:

Step-by-step explanation:
The side length of a square is represented by the expression 2x + 5.
The area of a square is given as:

where a = length of side of the square
The area of the square is therefore:

The perimeter of a square is given as:

The perimeter of the square is therefore:

The difference between the area of the square and the perimeter of the square is:

The expression that represents the difference between the area and the perimeter of the square is:

Is this really a school question or is it just you being weird?
Answer:
20
Step-by-step explanation:
2 cells per minute
and ten minutes of it
so ...10 x 2
Answer:
If the box had 40 caramel pieces there would be 42 pieces of chocolate
hope it's right and hope it helps you!
Step-by-step explanation:
Answer:
76
Step-by-step explanation:
okay so 13=13 d = t
13×d = t
13×6 = 76