Amanda's bank as a simple interest rate of 125 per month for every deposit made to her personal savings account if she deposits $250 at the start of each month how many dollars will she have her sang account at the end of the third month?

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?