Respuesta :
The coefficients in this expression are 5 and 9 because they have a variable in front of them.
-4 is a constant because it doesn’t have a variable in front of it.
The terms are 5a, 9b, -4.
-4 is a constant because it doesn’t have a variable in front of it.
The terms are 5a, 9b, -4.
Answer:
9 is a coefficient -4 is a constant and there are 3 terms in the expression.
Step-by-step explanation: