Answer:
-3.274
Step-by-step explanation:
attached
Hopes this helps
{please mark me brainiest}
Answer:
61
Step-by-step explanation:
Put 12 where n is, then do the arithmetic.
a(12) = -5 +6(12-1) = 61
_____
We assume you didn't really mean to show an equation for -a(n). If you did, then the term you want is -61.
Answer:
6 dogs are there who ate the biscuits