Without multiplying,
how can you tell which product will be
greater, 4 x 3 or 4 x 5? explain.

How many zeros does the function f(x)=4x3-x2+1 have

Which of the following can be used to explain a statement in a geometric proof?

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?