Select all the expressions that are equivalent to the polynomial below.
-12x square - 19x-5

(−16x2 + 10x − 3) + (4x2 − 29x − 2)
(−15x2 + 9x − 10) + (3x2 − 10x − 5)
(4x2 − 13x − 7) − (16x2 + 9x − 5)
3(x − 5) − 2(6x2 + 9x + 5)
2(x − 1) − 3(4x2 + 7x + 1)
(2x2 − 11x − 9) − (14x2 + 8x − 4)

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.

Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?