Find critical points for f’(x)=(x-2)(x+4)/(x+1)(x-3), x=/ -1,3

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.

Which shows the graph of the solution set of 3y – 2x > –18?

How many square centimeters of wrapping paper will be used to wrap the shoe box?