Solution
Problem 6
For this case we can do this:
12, 16,__, 14, 8, 7
We can solve for x like this:


Problem 7
F
$1 - (28,996/29,000) = 0.000138
0.0138%
It equals 18.32 you can go to calculatorsoup.com and it shows you
4x + 12
2x - 5
-----------
6x+7
does this help at all?