Write an equation of the parabola with focus (2, 2) and vertex (2, 6) .

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

Atest consists of 10 multiple choice questions, each with 5 possible answers, one of which is correct. to pass the test a student must get 60% or better on the test. if a student randomly guesses, what is the probability that the student will pass the test?