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.

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

If angle 2=3x +1 and angle 3=2x +4what is angle 2

What can you determine about the solutions of this system