A realtor makes a commission of $1,200 on a $40,000 house he sells. What is his commission rate?

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square

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?