Question

Which sets include only like terms? Choose all answers that are correct. A. ( -3 abc, -4.9ac, - 2b, - 1/8abc ) B. ( - 1.24 jk , 17 jk, 9 jk, 4/5 jk ) C. (7m, 213p, - 22p, 3m ) D. ( 0.25x, 5x, - 13.2x, 1/3x )

Answer 1

Sets B and D

Explanation:

Set B contains only like terms; every term given ends in the letters jk.

Set D contains only like terms (provided that you meant (1/3)x and not 1/(3x) ).

Answer 2

Well it's only B and D because like terms are where the variables are the same. This only happens at B and D because B has only jk's, and D only has x's