2 answers:
Answer:
1. n^2
2. 10x^3
Step-by-step explanation:
Answer:
There is the answers below
1)n²
2)10x³
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X = -4/3
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Give thanks !
Answer:
Hmmm
Step-by-step explanation:
You have to subtract $40 from $68 make sure the larger number is in the front. If you did that all you would get $28.
geometric sequence

a = 6 = first term
r = ratio = 
the 6th term (n=6)

Answer:
C.
Step-by-step explanation: