Answer: 23
Step-by-step explanation:
Answer:
a(n) = -16b + (n - 1)(3b)
Step-by-step explanation:
First term is -6b.
Common difference is 3b; each new term is equal to the previous one, plus 3b.
Formula for this arithmetic sequence is
a(n) = -16b + (n - 1)(3b)
Answer:
can't see the answers but I think it's 2.5
Answer:
4
Step-by-step explanation:
do the math plug it in
4 + 6 = 10,
10 x 2 = 20
20/5 = 4