If a recipe called for 16 ounces of flour. how many cups would you use

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.

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?