Whats 9+10-10-9+10+9?

(psst im bor..ed, any dudes wanna talk)

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2

What is the distance between the points (2 -3) and (-6 4) on the coordinate plane

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?