Who ever answers this first gets brainlist

What is 6^8

Rob and amy each improved their yards by planting rose bushes and shrubs. they bought their supplies from the same store. rob spent $100 on 8 rose bushes and 5 shrubs. amy spent $112 on 8 rose bushes and 8 shrubs. what is the cost of one rose bush and the cost of one shrub? rose bush: $15,shrub: $5. rose bush: $10 , shrub: $4. rose bush: $7 , shrub: $5. rose bush: $13 , shrub: $2. pls will mark brainliest

Find the pattern and use inductive reasoning to predict the next number in the sequence 100, 120, 60, 80, 40,

Asap 25 pts + brainliest to right/best answer