Answer:
-9xy (xy+xy)-3
Step-by-step explanation:
4 5/6
4×5=20+6=
26/6
26÷2=13
6÷2=3
11. 1.97 * 10^-6
12. 3.5 * 10^-3
13. 2.28 * 10^13
14. 5.302 * 10^-3
15. 1.64 * 10^1
16. 9.85 * 10^-1
Can you see the pattern?
Try the rest yourself
180 - 36? I dont exactly remember how to do this
Sorry if its not right
