4b is equivalent to b+b+b+b
Use a/ 1-r
Where a = 18 and r = 1.2
18/ 1 - 1.2 = 18/-.2 = -90
Because the answer is below 1. The sum does not exist therefore it diverges.
Answer:

Step-by-step explanation:
Given
See attachment
Required
Determine the measure of 
.
So, we have:

Where:


Substitute these values in the above equation.


Collect Like Terms:


3.5 since its asking how many he has, he has 3.5 its not askint how many bags he needs or how much a bag holds
Answer:c
Step-by-step explanation:
when you set (x-6) and (x-1) to zero you get 6 and 1