Answer:
A and C
Step-by-step explanation:
A. Like terms have the same variable like -6y and 7y. If it was -6y squared and 7y, they would NOT be like terms.
B. 6 is a coefficient (number), not a variable.
C. 5 is the coeffecient (it 's being multiplied by x)
D. A constant term is a number.
