Answer
A. 196,608
Step-by-step explanation:
-12/3 = -4
48 / -12 = -4 and -192 / 48 = -4
This is a geometric sequence with common ratio -4.
an = a1 r^(n -1) so:-
9th term (a9) = 3*(-4)^(9-1)
= 196,608
You’ll need to combine like terms to solve. All terms are x here, so we simply add all coefficients. 2 + 1 + 2 + 1 = 6, so the sum will be 6x.
That would be one I guess
13m-22=9m-6
13m-9m-22=-6
4m-22=-6
4m=-6+22
4m=16
m=16/4
m=4
<em>Therefore, m is 4</em>
The answer would be 32.40$ given that 10% off is a total of 3.60$
