2. In right triangle ABC shown in the diagram, altitude BD is drawn to hypotenuse AC, CD=12, and AD=3.
What is the length of AB?
(1) 5/3
(2) 6
(3) 3/5
(4) 9

Question part points submissions used suppose that 100 lottery tickets are given out in sequence to the first 100 guests to arrive at a party. of these 100 tickets, only 12 are winning tickets. the generalized pigeonhole principle guarantees that there must be a streak of at least l losing tickets in a row. find l.

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 steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10