−4y−4+(−3) I don't understand it if anyone want to help me understand it feel free to do so

Which expression is equivalent to -5(3x - 6/7)

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?

Mr. walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?