66 + 149 = 215
215/2 = 107.5
107.5 is the average.
Answer:
10.50x = 63
You'll divide 63 by 10.50 to get 6 weeks.
Answer:
1. E
2. A
3. B
4. AB
5. E
6. D
7. BC
8. CD
9. A
10. C
Step-by-step explanation:
Answer:
x = 3??
Step-by-step explanation:
Answer:
The chemically charges bionic dust formed by superconductor
Step-by-step explanation: