Draw the line passing through the point (-1,0) with a slope of 5/4. Put it on a graph please. I need it asap

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?

Standard deviation of 19,29,21,22,23

Identify the number as a rational or irrational.explain. 127