A rock group needs to choose 3 songs to play at the annual Battle of the Bands. How many ways can they choose their
set if they have 15 songs to pick from? /(10 pts)

Geometry: determine whether segment mn is parallel to segment kl. justify your answer. jm 6 mk 3 jn 8 nl 4

Cass decided to sell game programs for the hockey game. the printing cost was over 20 cents per program with a selling price of 50 cents each. cass sold all but 50 of the programs, and made a profit of $65. how many programs were printed? letting p represent the number of programs printed, set up an equation that describes this situation. then solve your equation for p.

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?