10. A store recorded the number of sweatshirts sold on several days throughout the year. The scatterplot shows the relationship between the average daily temperature and the number sweatshirts sold. Sweatshirts Sold A. 5 B. 10 C. 30 D. 50 300 250 200 150 100- 50 0 Sweatshirt Sales vs. Temperature 10 40 20 Temperature (°F) 30 50 Complete the following statement. For every 10-degree increase in temperature, the store sells approximately sweatshirts.

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