12/20 can be simplified to 3/5
The linear equation is probably a horizontal line with a y-intercept of 8.
The correct answer is a 360
To find the common difference subtract going from right to left.
29-18 = 11
18-7 = 11
7 - -4 = 11
- 4 - - 15 = 11
d = 11
The answer to your question is 0.5 you need to get a common denomem
