There are 50 tickets sold for a raffle for a Student Art Auction, and there is one prize to be awarded. If Dionte
buys a ticket, find the odds that he'll win.

If n-9 is an even number what are the next three consecutive intergers

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

The ratios 3: 9, 4: 12, 5: 15, and 6: 18 are a pattern of equivalent ratios in the ratio table. which is another ratio in this pattern?