How do you write the quotient (9+i) over (9-i) in standard form? i need the answer but more importantly, i need to learn how to solve these kinds of problems.

Triangle dog was rotated to create triangle d'o'g'. describe the transformation using details and degrees. (10 points)

Find the average rate of change for f(x) = x2 − 3x − 10 from x = −5 to x = 10.

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?