If you vertically stretch the quadratic parent function f(x)= x^2 by multiplying by 7, what is the equation of the new function

The probability that a student graduating from suburban state university has student loans to pay off after graduation is .60. if two students are randomly selected from this university, what is the probability that neither of them has student loans to pay off after graduation?

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.