What expression is the sane as 1/2 x 5

Angela rode his bike around a bike trail that was 1/4 of a mile long he rode his bike around the trail 8 * angelo says he wrote a total of 8/4 miles to russell says he's wrong and he actually and says that he actually wrote to my who is corrupt use words and trying to explain how you know.

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation

What is the shape of the height and weight distribution