Look at the rectangle in the figure.
What is its area?
Look at the rectangle in the figure.
What is its area?
What is the area of a rectangle with sides of x-7 and x+8?
Express the sides of the rectangle in the drawing by x.
Express the sides of the given rectangle.
Look at the rectangle in the figure.
Express its sides in terms of b.
Look at the rectangle in the figure.
What is its area?
What is the area of a rectangle with sides of x-7 and x+8?
Express the sides of the rectangle in the drawing by x.
Express the sides of the given rectangle.
Look at the rectangle in the figure.
Express its sides in terms of b.