Please answer quickly!! 14 points

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

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

What’s 8y+48 and factor each expression completely