Enter the correct answer in the box.
What quadratic equation could be solved to find any solutions to the system of equations?
y = -5x+6
y = x^2+ 7x - 11
Replace the values of a, b, and in the equation to formulate the correct equation.

Will give the box plots below show the math scores of students in two different classes: class a 55 72 75 89 95 class b 55 70 75 94 100 based on the box plots, which statement is correct? a: the median score of class a is greater than the median score of class b. b: the lower quartile of class a is greater than the lower quartile of class b. c: the upper quartile of class a is greater than the upper quartile of class b. d: the maximum score of class a is greater than the maximum score of class b.