Answer:
6
Step-by-step explanation:
-3x=-27+9
-3x=-18
x=-18/-3
x=6
HI,
The Answer to this question is:
B) $968.80
Hope This Helps!
Answer:
2hrs 30mins
Step-by-step explanation:
Answer:
-33 or 33
Step-by-step explanation:
The seventh term of an AP is written as:

The eleventh term of an AP is written as:

If the 7th term is 11 times the 11th term, then;

Expand to get:





We must have a=-52 and d=5
Or
a=52 and d=-5
For the first case, the 18th term is :

For the second case,

Answer:
you have to write it down on a piece of paper and go from there
Step-by-step explanation: