At the store a package of four aa batteries cost $3.92 a package of 8 of the same batteries cost $7.60. what packet is better to buy? justify your answer

Which is the completely factored from of xy^3-x^3y

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made. determine an equation to model his situation?

Handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony?