1. arithmetic, arithmetic, geometric
2. 3, 6, 9, 12, 15
3. -7n + 5
4. 2.4
5. 45
6. 4n + 137
Answer:
1/500 is answer.............
Answer:
a=20
Step-by-step explanation:
7+13=20
20-7=13
Answer:
Step-by-step explanation:
Please locate the answers to this question in the file attached below, the solution is there.