Order these numbers from least to greatest:
|-17|
|-18|
-18
|19|
20

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.

What expression is equivalent to 1/2(2+3x-6)

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left