Answer:
Meal c
Step-by-step explanation:
5 servings are worth 60 dollars, double that to to get 120, then if you double 120 you got 240. the first 3 rows check out. for the last row we can multiple 120 by 5, this accounts for the amount of servings between 10 and 50. 120 times 5 is 600. this proves that meal c is proportional
