I believe its C. Hope it helps lad
Answer:
(b) a1 = 6, a(n) = a(n -1) +5
Step-by-step explanation:
It helps to recognize the form of a recursive definition for an arithmetic sequence. It looks like ...
Only one of the offered answer choices has this form. That is the correct choice.
Answer:D
Step-by-step explanation:
Answer:
7/10 x 2/5 = 14/50 = 7/25
Step-by-step explanation:
mutipily 7 and 2 that gives you 14 and mutilpily 10 and 5 that gives you 50 = 14/50. In simplest form the answer is 7/25.
Answer:
-3
Step-by-step explanation:
-2n+3=9
-2n=6
n=-3