Aradio station is giving away t-shirts at a street fair. the t-shirt sizes are small, medium, large, and extra large. the colors are red, yellow, and blue. how many different t-shirt choices are there? a. 4 b. 7 c. 9 d. 12

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