pa answer na po plss para makatulog na po ako

Step-by-step explanation:
1. -ab, 0.5ab, 3ab/10
2.4(x+y), (x+y), 13(x+y)
3. 4/5bm, 3bm, bm/2
4. 8xyz, 1/3xyz, 0.45xyz
Answer:
1. -ab, 0.5ab, 3ab/10
2. 4 (x + y), (x + y), 13 (x + y)
3. ⅘bm, 3bm, bm/2
4. -8xyz, ⅓xyz, 0.45xyz
Step-by-step explanation:
sana makatulong po ito, goodluck