What is a simplified expression for the perimeter of the polygon?
4x2 + y2 + 7xy
4x2 + y2 + 3X+ 4y
5x² + y2 + 3x + 4y
5x2 + 3x + 4y

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?

Which of the following is the result of expanding the series