The answer for this question that needs an answer is n = 5
because 18(n-1) = 9(n+7) implies that 18n - 18 = 9n + 63 which implies that n =5 for the equation to hold true.
8000
is the answer to your question
your welcome!
Step-by-step explanation:
(-0.4)×(-2)+(-0.4)×(-9)
formula for distributive property is if
A(B+C)
=A×B + A×C
Answer:

Step-by-step explanation:
The first term of the sequence is

To find the second term add
to the first term;

To find the third term add
to the second term;

To find the fourth term add
to the third term;

The first four terms are
