Henrocioreyeitz Henrocioreyeitz 20-09-2016 Mathematics contestada Betty had $40 in her pocket. She bought 12 identical bags of popcorn. Betty was left with $10 after buying the popcorn. What was the price, in dollars, of each bag of popcorn?. .A. 0.55. . B. 2.50. .C. 4.17. . D. 5.20