An eastbound car is going 5 miles per hour faster than a westbound car. The cars are 225 miles apart 5 hours after passing each other on a highway. What
is the speed, in miles per hour, of the eastbound car?

When you dilate a figure with a scale factor of 1/2, what will the dilated figure look like?                                                                                           a: the dilated figure will have side lengths that are half the length of the original side lengths.                                                                          b: the angles in the dilated figure will be half the measure of the original figure.                                                                                c: the dilated figure will have side lengths twice the length of the original.