Question

On a math test a​ student,sarah ​, has to identify all the coefficients and constants of the expression 5b + m + 3 . says that 5 is a coefficient and 3 is a constant. Identify all the coefficients and constants of the expression. What error might sarah have​ made?

Answer 1

5 and 1 are coefficients and 3 is a constant. She forgot the 1 as a coefficient of M