If the perimeter is 284, how long is the longest side? * 12a
6a + 8
6a + 8
10a - 4
48
12
84
O 96

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.

Ineed the solution to this problem and the steps.

Why is causation so much more difficult to prove than correlation?