Is that supposed to be y=-2x+1?
i cannot solve without the proper equation lol
1/3 hour = 20 minutes
1 1/2 dozen = 12 + 6 = 18 cookies
18 cookies x 3 (3 sets of 20 minutes = 1 hour) = 54 cookies per hour
To spend a total of $135, Camille would have bought 27 tickets at $5 each.