Help with Arc length i need help

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.

Abcd is a parallelogram. the diagram is not drawn to scale. if m

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0