Give an example of multiplying a negative and a negative

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.

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

43lbs of tomatos cost $387. how much would 41lbs cost