Of the 300 students in the Spanish Club in the county, predict how many are 9th graders.

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0