$5 out of every $100 a worker earns goes for clothes. On $4,000 a year wages, how much does he spend on clothes?

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?

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab

Rewrite so the subject can be y in the formula d=m-y/y+n