Does anyone have a zooom for me to join cus im bored? If not then does anyone wanna make a zooom for me to join?

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

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.

Describe what moves you could use to create the transformation of the original image shown at right