What is the first step in the construction of a line parallel to ab through point p? use a straightedge to draw a parallel line to ab through point p measure the distance from point a to point p use a straightedge to connect point a with point p measure the distance from point p to point b

If x=-3 is the only x-intercept of the graph of a quadratic equation, which statement best discribes the discriminant of the equation?

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

Find the solution of this system of equation -7x+y=-20 9x-3y=36