What is (-12x+6)+(4x-12)

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?

Write the slope intercept equation for line ab.

What is 10+10+20 about the origin the square root of a triangle.