Three bells toll at intervals of 9, 12 and 15 minutes respectively. if they start tolling together, after what time will they next toll together?

Of the ones listed here, the factor that had the greatest impact on the eventual destruction of native americans' ways of life was the development of the a) automobile. b) highway. c) railroad. d) steamboat.

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.

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out