Lamar sold t-shirts and hats at a festival. He made a $4 profit for each t-shirt he sold. he also made a profit of $34 from selling hats. If he made a total profit of $160, how many t-shirts did he sell?

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.