Answer: 62
Step-by-Step Explanation:
First Term (a) = 7
Common Difference (d) = 12 - 7 = 5
Term to Find (n) = 12th
Therefore, finding the 12th Term :-
=> a+(n-1)d
= 7 + (12 - 1)5
= 7 + (11)5
= 7 + 55
=> 62
Hence, 12th Term of this AP is 62

and

(f+g)(x) =

combining like terms gives you answer choice B
5.5 inches? If so 13.97 cm.
Answer:
420 people
Step-by-step explanation:
400*1.05=420
42,376 ............................