Is Dn (triangle DEF) = triangle D'E'F'an enlargement or a reduction? What is the scale factor n of the dilation?

What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2

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?

Which is f(5) for the function –2x2 + 2x - 3?