Marybeckwith123 Marybeckwith123 10-01-2021 Mathematics contestada Which expression is equivalent to 13c + 9f - 7f + 3c + 15 - 2 Expression 1: 16e + 2f + 13 Expression 2: 28e + 2f + 1 Expression 3: 22e + 8f + 1Expression 4: 6e + 12f + 13