Answer:
A
Step-by-step explanation:
Answer:20
8 members=8mins
1 member=80 mins
20members=2.5mins
12s - 16t
2(3s + t) + 2(3s - 9t)
6s + 2t + 6s - 18t
12s + 2t - 18t
Answer
A. y=180.2 +0.68x