PLSSS HELP MEE WITH THIS ONE I only have 8 minutes!! HELPP plss

The factorization of 8x3 -125 is (2x-5)(jx2 +kx+25)

The sum of two numbers is 86, and their difference is 20. find the two numbers

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.