umjannat umjannat 29-04-2021 Mathematics contestada Below is a list of equations and expressions. 1. 5(x + 3) = 25 2. 3 + x = -9 3. X +5 3 4. 3(x + 3) Which are examples of expressions? A 1 and 2 B 3 and 4 с 2 and 3 D 3 only