find the coordinates of point p along the directed line segment ab, from a(-3, 2) to b (5,-4), so that the ratio of ap to pb is 2 to 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.

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?