Allie and Roman are trying to graph the blue line shown on the left. Only one of them has a correct answer. Allie entered this equation: y = 2x – 8 - 8 Roman entered this equation: y= 8 – 2x Who is correct? Explain your thinking.

Marion has a bicycle that she is planning to take for a ride. the rim of the rear wheel lies 41 cm from the center of the wheel. the tire itself has a thickness of 3 cm. in order for marion to ride her bicycle 96,712 cm approximately how many rotations will the rear wheel make?