Pretty sure it d.12 bc you were counting from 3’s so the next number up would be 12
Answer:
(a - 7)(3 - x)
Step-by-step explanation:
Given
3(a - 7) - x(a - 7) ← factor out (a - 7) from both terms
= (a - 7)(3 - x)
Answer:
The next three terms of the sequence are 17, 21 and 25.
The 300th term of the sequence is 1197.
Step-by-step explanation:
The statement describes an arithmetic progression, which is defined by following formula:
(1)
Where:
- First element of the sequence.
- Progression rate.
- Index of the n-th element of the sequence.
- n-th element of the series.
If we know that
,
and
, then the progression rate is:


The set of elements of the series are described by
.
Lastly, if we know that
, then the 300th term of the sequence is:


And the next three terms of the sequence are:
n = 5


n = 6


n = 7


The next three terms of the sequence are 17, 21 and 25.
The 300th term of the sequence is 1197.
Y= - 8/5 first you subtract 10 from 18 and than divide by negative 5