The distance a spring will stretch varies directly with how much weight is attached to the spring. if a spring stretches 5 inches with 50 pounds attached, how far will it stretch with 170 pounds attached?

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.