Answer:
Step-by-step explanation:

b = 2/3


a = 7/3
b)

Cross multiply,
2b + 1 = a*(3b - 1)
2b + 1 = a*3b - 3*a
2b + 1 = 3ab- 3a
2b = 3ab - 3a - 1
2b - 3ab = -3a - 1
b(2 - 3a) = -3a - 1

Answer:
The answer is 337.5.
Step-by-step explanation:
Srry Im late. :(
1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121
Answer:
Step-by-step explanation: