Answer:

Step-by-step explanation:

Answer:
D
Step-by-step explanation:
Because 20000 is the power of ten and i wrote it down on paper
Answer:
ijsdbf
dsad
Stepdvds-by-step explanation:
d
Answer:
1. -9xy
2. 6ab
3.-8mn
4. 17nx
Step-by-step explanation:
Answer:
1,008
Step-by-step explanation:
560/5 * x/9
x=1,008