Question

Which terms are like terms?
4c, 2, 6f, -5, and 7c

Answer 1

2 and -5

4c and 7c

Explanation:

2 and -5 have no coefficient

4 and 7 have the same coefficient which in this case is c.

therefore the two pairs are like terms.

Answer 2

Like terms are terms with the same variable and exponent.( they can have different coefficient)
4c and 7c are like terms since they have same variable ‘c’
2 and -5 are like terms because both of them have no variable