Simplify the expression (7x+3)+(-4x+4)

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?

Match each set of points with the quadratic function whose graph passes through those points

Explain what h(10) means in the context of the real-world scenario, and how to find its value.