Aubrey bought stock in a company two years ago that was worth xx dollars. During the first year that she owned the stock, it increased by 38%. During the second year the value of the stock increased by 34%. Write an expression in terms of xx that represents the value of the stock after the two years have passed.

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

Which of the following is not a subset of {1,2,3}?