Tom walks 4mph runs back 12mph what is his average speed for the trip

Solve the inequality, then identify the graph of the solution. 2x – 1 > x + 2

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

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.