How would you limit the domain to
make this function one to one?
f(x) = x2 - 5

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.

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !

Explain why the factor 1.5 is broke. into two numbers in the model.