If i put a 10 g weight on a pan balance how many 1 g weights do i need to balance a scale

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.

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

What is the value of x in the this question ?