Help Me Please! I will give you 5 stars if your answer is correct!

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.

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.