Question

Which sets include only like terms? Choose all answers that are correct.
A. {12c, -25c, 1.876c, 2/9c
B. {26def, -4def, 2.92def,12/19def}
C. {-1.24rs, 17rs, 9rs, 2 4/9 rs}
D. {-11xyz, -3.07xy, -42yz, -6/17xz }

Answer 1

A, B and C because they all include the same variables (c, def, or rs).
D has different variables.

Final answer: A. B. C.