I need help on this can someone help me out?

The water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 f

Given right triangle xyz, which correctly describes the locations of the sides in relation to

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.