A figure has a perimeter of 40 units and an area of 100 units 2 . A. Perimeter: 20 units; Area: 50 units 2
B. Perimeter: 20 units; Area: 25 units 2
C. Perimeter: 10 units; Area: 25 units 2
D. Perimeter: 80 units; Area: 200 units 2
Which of the following describes the new perimeter and area after the figure is dilated by a scale factor of 1/2 ?

The graph below shows the line of best fit for data collected on the number of cell phones and cell phone cases sold at a local electronics store on twelve different days. number of cell phone cases sold 50 * 0 5 10 15 20 25 30 35 40 45 number of cell phones sold which of the following is the equation for the line of best fit? a. y = 0.8x b. y = 0.2x c. y=0.5x d. y = 0.25x