Marta received $5 for her dad in the back yard. she spent $2.40 on drinks and $1.33 on snacks. (a) write an equation to show how much money she has left. remember to define your unknown. (b) solve the equation from part (a). show your work.

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.