Given:


To find:
The third term of the sequence.
Solution:
We have,

For n=2, we get


![[\because b(1)=-12]](https://tex.z-dn.net/?f=%5B%5Cbecause%20b%281%29%3D-12%5D)
For n=3, we get


![[\because b(2)=-48]](https://tex.z-dn.net/?f=%5B%5Cbecause%20b%282%29%3D-48%5D)
Therefore, the 3rd term of the sequence is -192.
Answer: 18x 45 58 should be correct
Answer:
42
Step-by-step explanation:
The difference in ratio units is 1, which corresponds to a difference in fruit count of 6. So the total of 7 ratio units must represent 7×6 = 42 pieces of fruit.
51 ÷ 3 = 17
17 were in the van
51 - 17 = 34
34 were in the bus