Respuesta :

x and y = variable(s)
12.1 x and 6x = like terms
18.1x, 4.7y and 1/6 = terms
12.1, 4.7 and 6 = coefficient(s)
1/6 = constant(s)

I hope that’s correct lol-

Answer:

Step-by-step explanation:

1/6 is consonant

rhe second one is coeficient

the tird ones is terms

the four ones is like tems