11-2x would be the answer u are looking for. Hope this helps!
Answer:
All of above
Step-by-step explanation:
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A
this is an arithmetic sequence whose n th term ( explicit formula) is
=
+ (n - 1 )d
where d is the common difference and
the first term
here d = 10 - 8 = 8 - 6 = 6 - 4 = 2 and
= 4, hence
= 4 + 2(n - 1 ) = 4 + 2n - 2 = 2n + 2 → A
Answer:
620
amount= p+i , to find interest .I=500*4*6/100 =120 amount=500+120=620