algebra i - Iowa Testing Programs
... formed by the garden and the sidewalk as (3x + 2). B 10x + 8 CORRECT: The area of a rectangle is determined by multiplying the length and the width of the rectangle. The width of the rectangular garden is x and the length is 3x, so the area of the garden is represented by 3x ∙ x = 3x2. The width of ...
... formed by the garden and the sidewalk as (3x + 2). B 10x + 8 CORRECT: The area of a rectangle is determined by multiplying the length and the width of the rectangle. The width of the rectangular garden is x and the length is 3x, so the area of the garden is represented by 3x ∙ x = 3x2. The width of ...
