Pls help I need answers pls..

Answer:
1. 74, 76, 78
2. 30, 27, 24
3. 64, 128, 256
4. 25, 36, 49
5. 25, 20, 17
Answer:
1. 68, 70, 72, 74, 76, 78
2. 39, 36, 33, 30, 27, 24
3. 1, 2, 4, 8, 16, 32, 64, 128
4. ?
5. ?
Step-by-step explanation: