Which expression has a constant of 3?

A.) 3x+3y

B.) 3m+2

C.) 3a + 3

Step-by-step explanation:

great question.

any term that is not being multiplied by a variable is a constant.

c is your answer the last term is the number 3 and is not being multiplied by x or y or m (which are all variables)

C

Step-by-step explanation:

Expression A has no constant term, or, alternatively, has a constant term of 0.

Expression B has the constant term 2.

Expression C has the constant term 3. This is the correct choice.