What is the simplified expression for the expression below?
–1(2x + 3) – 2(x – 1)
a.–4x + 1
b.–4x – 2
c.–4x + 2
d.–4x – 1

Regular price is $77.00 and the discount is 5% find the sale price

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.

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?