X + y = 3,500 . . . (1)
x – y = 2,342 . . . (2)
(1) - (2) => 2y = 1158
y = 1158/2 = 579
x = 3500 - 579 = 2921
Therefore, he had 2,921 contempolary titles and 579 classic titles.
the term relies on a product, meaning is a geometric sequence, and the product relies on a term's ordinal value to be plugged in, namely n = 7, you simply get the term by 
, when all it needs is the ordinal value to be plugged in, is called an explicit formula.
Answer:
the third one...............
Answer:
6(x2 + 2)
Step-by-step explanation:
6
2
+
1
2
{\color{#c92786}{6x^{2}+12}}
6x2+12
6
(
2
+
2
)
{\color{#c92786}{6(x^{2}+2)}}
6(x2+2)
