In a rectangle, the ratio of the width to the length is 4: 5. if the rectangle is 40 centimeters long find its width

The function below show how much jayna and hannah charge for babysitting. which statement best compares the two plants?

You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. you can ride your bike around your block 3 times and the whole neighborhood 10 times in 23 minutes. how long does it take you to ride around the neighborhood?

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2