Explain the rules for multiplication and division to converts units

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.

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?