Solve this system of linear equations. Separate the x- and y-values with a comma.
-4x + 2y = 12
- 13x + 3y = 46

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.

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square