Answer:
- 5
Step-by-step explanation:
We know this because in the formula y = mx + b the - 5 is in place of m (the slope).
1/3(15 - p) or (15 - p) / 3...so it is A
First you had to add by twelve from both sides of equation form.

Then simplify.

Next, add by four-f from both sides of equation form.

Simplify.

Then you divide by ten from both sides of equation form.

Finally simplify by equation.

Final answer: 
Hope this helps!
And thank you for posting your question at here on brainly, and have a great day.
-Charlie
Answer:
D
Step-by-step explanation: