One day Anya kept track of the number of minutes she spent driving. She recorded 45,10,8,65,20, and 35 minutes. How many hours did Anya spend driving?

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

What statement is true? 2x^2-9x+2=-1

Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42