Find the Area of the figure

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

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?

Find the zeros of each function. f(x) = x^2 + 5x - 6