1. Determine if the each of the following term is A- similar term or B-dissimilar term. Write only the letter of your answer. 1. 3x, 4x, -5x, -9x 2. 3a²b², a²b², -2a²b² 3. 8m³ no, -7mn ³0, 10mno³ 4.9x, 9y, 9z 5. -23xyz, xyz, 3xyz 6. 2x²y, 2xy², -2x²y 7.9a³b³, 9a²b², 9ab 8. -5xyz, 6xyz, 7xyz 9.-3x, -3y, -4y 10. 4z, -5z, 2.5z​