Given the sequence {6144, 3072, 1536, ...}, use the rule to find a 15.

Cam bought some used books for $4.95. he paid $0.50 each for some books and $0.35 each for the others. he bought fewer than 8 books at each price. how many books did cam buy?

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

Find the values of the variables and the lengths of the sides of this kite.