Percent change from 4.8 to 3

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.

Find the solution(s) to x^2-14+49=0

We have 339 ounces of jam to be divided up equally for 12 people how muny ounces will each person get