Change 570 degree to radian in term of pi a. 19 pi over 6 b. 6 pi over 19. c. pi over 19 d. 2pi over 19

Which expressions are equivalent to -6 + 3m

Which one ? is the answer and how to find this answer

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.