Answer:
D
Step-by-step explanation:
View the process in the above picture.
The simplified expression would be 3s + 15.
In order to find this we need to write an equation for the longest side. Since it's 3 more than twice as much as the smallest side (s), we can express it as 2s + 3. Now we simply add all 3 together and simplify.
2s + 3 + 12 + s -----> simplify
3s + 15
Answer:
87.5%
Step-by-step explanation:
Answer:

Step-by-step explanation:
The point-slope equation of a line:

m - slope
The formula of a slope:

From the graph we have the points: (0, 3) and (2, -5). Substitute:

