One gram of protein contains 4 calories. One gram of fat contains 9 calories. A snack has 60 calories from p grams of protein and f grams of fat. The equation 4p +9f = 60 represents the relationship between these quantities. 8. Determine if each pair of values could be the number of grams of protein and fat in the snack. a. 5 grams of protein and 2 grams of fat b. 10.5 grams of protein and 2 grams of fat C. 8 grams of protein and 4 grams of fat 9. If there are 6 grams of fat in the snack, how many grams of protein are there? Show your reasoning. I 10. In this situation, what does a solution to the equation 4p + 9f = 60 tell us? Give an example of a solution