Answer:
B. 2x - 3
Step-by-step explanation:



I think the answer is c -6.5<6.55
Answer:
154
Step-by-step explanation:
If the 7th term is 77 and the 8th term is 231, you have to subtract them and get your answer.
231-77=154
154 is the common ratio.
(if another person gets the same answer it is probably correct)
Answer:
2.1
Step-by-step explanation: