Part A: The first factor in the expression 5(6 + 4x) is 5.
Part B: The second factor in the expression 5(6 + 4x) is (6 + 4x).
Part C: There is only one term in the first factor of this expression, which is 5.
Part D: There are two terms in the second factor of this expression, which are 6 and 4x.
Part E: The coefficient of the variable term is 4, since the variable term is 4x and the coefficient is the number multiplied by x, which is 4 in this case.