If there is a rectangle with length 3x - 2y and width 4x + 5y, what is the perimeter of the rectangle in terms of x and y?
The perimeter of a rectangle is given by the formula P = 2(l + w), where l is the length and w is the width.
Given the length is 3x - 2y and the width is 4x + 5y, the perimeter of the rectangle is:
P = 2(3x - 2y + 4x + 5y)
P = 2(7x + 3y)
P = 14x + 6y
Therefore, the perimeter of the rectangle in terms of x and y is 14x + 6y.