What is the value of y 2 − x 4 y 2 −x 4 y, squared, minus, x, start superscript, 4, end superscript when y = 9 y=9y, equals, 9 and x = 2 x=2x, equals, 2?

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 function has the domain x> -11

Find the value of x. give reasons to justify your solutions! c ∈ ae